Muscle is a very biologically active tissue in the body, meaning that the simple fact that it's there means it's burning more calories than other types of weight, such as fat weight or water weight. The addition of muscle tissue increases the body's ability to burn calories, meaning that in the long run, you'll be able to keep the fat off with much more ease.
Females, in general, carry a higher percentage of body fat than men. To be a successful bodybuilder, it is important to reduce your body fat, especially directly under your skin. Consequently, you should focus on frequent sessions of low to moderate aerobic exercise. During aerobic exercise, the greatest percentage of calories burned are from fat. Female bodybuilders should perform 35 to 45 minutes of aerobic exercise, five days a week. To determine the intensity of your aerobic exercise, you need to determine your target heart rate zone. Your training zone is determined by subtracting your age from 220, and multiplying the result by between 50 to 85 percent. For very low intensity training, your heart rate should be kept closer to the 50 percent level for at least 20 minutes. For very high intensity training, your heart rate should be closer to the 85 percent level.

Develop your strength training routine. The exercises you perform will depend on your goals for your body and your stage in the training process. It's generally suggested, though, that you stick to the same major compound movements that most bodybuilders use, making this the cornerstone of your strength training. Later you can incorporate isolation exercises and machines into your routine, but right now you should be focused on leaning up and gaining muscle, doing the following exercises:


Jay is the science-based writer and researcher behind everything you've seen here. He has 15+ years of experience helping thousands of men and women lose fat, gain muscle, and build their "goal body." His work has been featured by the likes of Time, The Huffington Post, CNET, Business Week and more, referenced in studies, used in textbooks, quoted in publications, and adapted by coaches, trainers and diet professionals at every level.
The bench press or dumbbell bench-press is performed while lying face up on a bench, by pushing a weight away from the chest. This is a compound exercise that also involves the triceps and the front deltoids, also recruits the upper and lower back muscles, and traps. The bench press is the king of all upper body exercises and is one of the most popular chest exercises in the world. It is the final exercise in 'The big 3'.
Sandow organized the first bodybuilding contest on September 14, 1901, called the "Great Competition". It was held at the Royal Albert Hall in London. Judged by Sandow, Sir Charles Lawes, and Sir Arthur Conan Doyle, the contest was a great success and many bodybuilding enthusiasts were turned away due to the overwhelming amount of audience members.[4] The trophy presented to the winner was a gold statue of Sandow sculpted by Frederick Pomeroy. The winner was William L. Murray of Nottingham. The silver Sandow trophy was presented to second-place winner D. Cooper. The bronze Sandow trophy — now the most famous of all — was presented to third-place winner A.C. Smythe. In 1950, this same bronze trophy was presented to Steve Reeves for winning the inaugural NABBA Mr. Universe contest. It would not resurface again until 1977 when the winner of the IFBB Mr. Olympia contest, Frank Zane, was presented with a replica of the bronze trophy. Since then, Mr. Olympia winners have been consistently awarded a replica of the bronze Sandow.
Set small attainable goals. If you've never lifted weights before, trained at very high intensities or followed a strict diet plan, then going from where you are now to a female bodybuilder is a long road. It will be tough, but see that as a challenge rather than a disadvantage. Set both outcome-based goals such as adding half a pound of muscle a week or competing in a local show in six months. Aim for behavioral goals such as making it to the gym five times per week or sticking to your diet for an entire fortnight.
Listen to your body. If you have a training day scheduled on paper but feel like rubbish, a day off focused on quality nutrition and adequate rest might actually improve your results. After all, you damage muscle in the gym; you build it with quality rest and nutrition. Pushing through when you're overly tired can be a recipe for disaster or injury.
Major variants: incline ~ (more emphasis on the upper pectorals), decline ~ (more emphasis on the lower pectorals), narrow grip ~ (more emphasis on the triceps), push-up (face down using the body weight), neck press (with the bar over the neck, to isolate the pectorals), vertical dips (using parallel dip bars) or horizontal dips (using two benches with arms on the near bench and feet on the far bench, and dropping the buttocks to the floor and pushing back up.)
Action: Starting in an upright position (without locking out your knees), contract your quadriceps muscles and slowly lower into a squat position. Once you reach the bottom movement (where your upper legs are just below parallel to the platform), press the sled back to the top without “locking out” and repeat the movement. Make sure to keep your abdominal muscles tight and your lower back planted firmly against the rear padding to avoid a back injury.
One of the reasons why I love this specific routine so much is that is it easy for beginners. It does not have you doing a thousand reps and burning you out! Instead, you might notice the reps being a little lower than what you are probably used to and that is because the goal is to gain muscle-not worrying about endurance much. Also, you train 4 days per week-that screams “DO-ABLE” to me! You have two designated days where you work your upper body and the same goes for lower body.
Many men who are on the path of building a better body ignore cardio or look at a cardio as purely assistance on a cut. Huge mistake. Cardio training is training of cardio vascular system. Goes perfectly into longevity mentioned above. Just check main causes of male mortality in your country and see which position cardio-vascular diseases take. Might as well hit that treadmill in order to enjoy your perfectly sculptured body for longer, gentlemen.
Overtraining occurs when a bodybuilder has trained to the point where his workload exceeds his recovery capacity. There are many reasons why overtraining occurs, including lack of adequate nutrition, lack of recovery time between workouts, insufficient sleep, and training at a high intensity for too long (a lack of splitting apart workouts). Training at a high intensity too frequently also stimulates the central nervous system (CNS) and can result in a hyperadrenergic state that interferes with sleep patterns.[51] To avoid overtraining, intense frequent training must be met with at least an equal amount of purposeful recovery. Timely provision of carbohydrates, proteins, and various micronutrients such as vitamins, minerals, phytochemicals, even nutritional supplements are acutely critical. A mental disorder informally called “bigorexia” (by analogy with anorexia) may be held accountable of some people overtraining. Sufferers feel as if they are never big enough or muscular enough, which forces them to overtrain in order to try and reach their goal physique.[52]
Prepare for the long haul. It's important to know that you're not going to start doing deadlifts one day and wake up the next day bulked up like the Hulkster. Bodybuilding takes a long time for you to see the kind of results you're hoping for, but with the proper time and dedication, you will start seeing those results. This isn't a field for weekenders who love action movies, it's a 24-7 lifestyle. Think you got what it takes? Get training.
Along with the basic, compound movements, bodybuilders also added isolation exercises in order to develop their physiques and bring weak parts up to par. They knew, for example, that barbell and dumbbells presses were a great exercise for developing mass and strength in the shoulders but they also needed to add side lateral raises and bent over lateral raises with dumbbells in order to build the side and rear heads of the deltoids. Without this development, the shoulders would not look as impressive. Because there were very few or no machines designed to isolate these muscles, the bodybuilders had to use free weights (barbells and dumbbells) to accomplish their goals. Again, the use of free weights for these movements helped to build more muscle mass and strength.
Each New Year brings about a chance for a fresh start… But how was the past year for you? Did it turn out to be as productive as you hoped it would be? If you’re like most people you may have fell short of reaching your goals in one or more areas… What often happens for a lot of people is they maybe successful and do really well in one area of their life, but than fall shoulder in another area.
Sometimes these do-it-yourself bodybuilding diets can lead to unhealthy habits, as in this case study about over-consuming protein and this one about over-supplementing. Consuming too much of certain macronutrients (such as protein) or micronutrients (such as zinc) can lead to health risks, sometimes long-lasting ones. And eating an unbalanced diet can affect sports performance, which does not help you reach your goals. Talk to your physician or a qualified nutritionist about any supplements you plan to take.

You cannot just go in the gym and do whatever you feel at that moment. You need to have a strict routine and follow it closely. Ask a personal trainer or an advanced bodybuilder to provide you with a program that includes the exact exercises you need to do, the number of sets and the number of reps per set. When you set foot in the gym you need to know exactly what you will do in that training session.

Visit at least three gyms. Even if you love the first gym you step into, visit at least three gyms to find one that suits all of your needs. Gyms vary widely in the types of amenities and training programs they offer; while one might have all of the equipment you want, another might be more effective for you due to the expertise of its trainers.[2]


The good-morning is a weight training exercise in which a barbell, two dumbbells, or no weight at all is held on the shoulders, behind the head. The person bends forward and bows at the hips and recovers to upright. The good-morning is so called because the movement resembles bowing to greet someone. It involves the hamstrings but is primarily used to strengthen the lower back; the degree of knee bend used will change the focus – nearly straight-legged involving the hamstrings most.

Bodybuilding developed in the late 19th century, promoted in England by German Eugen Sandow, now considered as the "Father of Bodybuilding". He allowed audiences to enjoy viewing his physique in "muscle display performances". Although audiences were thrilled to see a well-developed physique, the men simply displayed their bodies as part of strength demonstrations or wrestling matches. Sandow had a stage show built around these displays through his manager, Florenz Ziegfeld. The Oscar-winning 1936 musical film The Great Ziegfeld depicts the beginning of modern bodybuilding, when Sandow began to display his body for carnivals.
Most of these exercises can be modified, too. (I. e. one-arm row can be done with either a cable or a dumbbell, and a face pull can be done with either a band, TRX, or cable.) So, mix up the variations by using either your body weight, a resistance band, dumbbell, or a suspension trainer, depending on your personal fitness goals and the readily available equipment you have.
You may have heard hardcore lifters talk about things like "leg day," but when it comes to a beginner strength workout that's only a few days a week, a full-body workout is often the way to go (rather than splitting your days up by body part). "Full-body workouts maximize your caloric burn and the muscles worked each session," says Davis. The best way to do this is to pair one upper body exercise with one lower body exercise. "This way, the lower body has time to recover while the upper body works and vice-versa," says Davis. You should also aim for a balance between movements that feel like pulling and ones that feel like pushing. For example, Davis suggests pairing these exercises together:
People throw around a number of different words they think are “synonyms” when it comes to strength training: weight lifting, resistance training… the list goes on. But really the term “strength training” incorporates body weight exercises, bands, machines, weighted equipment, and essentially anything that isn’t running, swimming, jump roping, or flexibility training (like stretching), according to Men’s Fitness‘ Group Training Director Sean Hyson, C.S.C.S. So it’s not synonymous with weight lifting—it’s an umbrella term that includes it. And while weight lifting is great, there are tons of other strength-training moves that don’t include actual weights that can help you sculpt a strong, muscular upper body.
OK. Imagine this: It's the end of the most intense workout you've ever had. It's gone extremely well up to this point. You just need to bust out one more set of deadlifts and then you can call it a day and relax with a nice protein shake. But when you pull the weight off the floor, it falls back down. You think to yourself what's going on, and that you know your legs have enough energy left to pump out a few more. What's the problem?

Without any goals why would you even bother going to the gym? You need something to motivate you, something to aim for, otherwise you may spend a lot of time and effort in the gym for nothing. Having goals can determine what kind of routine you choose, what type of diet you follow, and ultimately is a great way to keep yourself focused. Many common goals include fat loss, weight loss, increase of size, increase of strength, etc.


Resistance training or lifting weights is a common practice in the world of people who want to get bigger and stronger. To someone who wants to lose weight, it could seem almost counterproductive to put on muscle weight when your true goal is to lose weight. The truth of the matter is that you want to lose fat, and putting on muscle can help you accomplish that goal.
Intensive weight training causes micro-tears to the muscles being trained; this is generally known as microtrauma. These micro-tears in the muscle contribute to the soreness felt after exercise, called delayed onset muscle soreness (DOMS). It is the repair of these micro-traumas that results in muscle growth. Normally, this soreness becomes most apparent a day or two after a workout. However, as muscles become adapted to the exercises, soreness tends to decrease.[22]
Note the flexibility here. If you're an experienced casual lifter starting an organized program, you may be able to kick off with 3 X 12 from the beginning. If you are new to weights and have some fitness issues, you should start with one set and progress slowly. Doing only 1 set of 9 exercises will not take too long, perhaps only 30 minutes with warmup included. Doing an extra 20 minutes or more of cardio before or after weights would be time well spent at this stage. Once you reach full stretch in the program, aerobic training may be better done before weights or at a separate session.
General nutrition: Experts advise sticking with healthy, nutrient-rich foods as part of a weight-gaining diet (rather than loading up on caloric, but not nutritious, foods such as candy, chips, and soda). They may also suggest eating five or six smaller meals a day rather than three larger ones. All of this is similar to the advice for the bulking phase of the bodybuilding diet.

This period also saw the rise of anabolic steroids in bodybuilding and many other sports. In bodybuilding lore, this is partly attributed to the rise of "mass monsters", beginning with Arnold Schwarzenegger, Sergio Oliva, and Lou Ferrigno in the late 1960s and early 1970s, and continuing through the 1980s with Lee Haney, the 1990s with Dorian Yates, Ronnie Coleman, and Markus Rühl, and up to the present day. Bodybuilders such as Greg Kovacs attained mass and size never seen previously but were not successful at the pro level. Others were renowned for their spectacular development of a particular body part, like Tom Platz or Paul Demayo for their leg muscles. At the time of shooting Pumping Iron, Schwarzenegger (while never admitting to steroid use until long after his retirement) said that "you have to do anything you can to get the advantage in competition".[citation needed] He would later say that he does not regret using anything.[8]
Arnold sought out alternative exercises that worked a target muscle from slightly different angles. When using dumbbells rather than the barbell on overhead presses, for example, he deliberately lowered the weights several inches below the bottom position of the barbell movement, and he brought them together at the top to elongate the range of motion.
A good pair of legs is as important to the body as a good set of wheels is to a car. But like a quality set of wheels, strong, healthy legs come at a high price. So, don’t take the following powerful legs exercises — especially the sissy squat—lightly. Because this is an incredibly intense workout that will turn your thighs into killer wheels. Serious focus and intensity are required.
Try incorporating "cyclical dieting" and "re-feeding" days. A possible form of re-feeding would be restricting calories for six days in a week and eating at maintenance on the seventh day—although you could adjust the frequency to meet your needs and re-feed once every two weeks or a couple of times per week. Re-feeding days help boost leptin levels, lower cortisol, and take you out of energy deficit, even if only for a day.
The intensity of a workout was often adjusted by decreasing the amount of rest taken between sets. By training faster, bodybuilders would automatically train harder. Arnold was rumored to train with so many sets and so quickly that he would need three sets of training partners that he would alternate with workouts in order to keep up with him. With the decreased rest periods between sets and the increased volume of the workout, bodybuilders could get into top contest condition without the use of cardio.
You should also have everything you need for simple workouts. Especially if you plan to hit the gym nearly every day, it's a good idea to have some equipment for those rainy days when leaving the house isn't an option. And let's face it: Buying some basic workout items will make your jump into the fitness world more fun. This might sound trivial, but having clothes you like can influence your desire to train.
The Pull-up is performed by hanging from a chin-up bar above head height with the palms facing forward (supinated) and pulling the body up so the chin reaches or passes the bar. The pull-up is a compound exercise that also involves the biceps, forearms, traps, and the rear deltoids. A chin-up (palms facing backwards) places more emphasis on the biceps and a wide grip pullup places more emphasis on the lats. As beginners of this exercise are often unable to lift their own bodyweight, a chin-up machine can be used with counterweights to assist them in the lift.

AllAll GI Original FilmsArash Rahbar: The New ClassicArnold Classic MomentsBikini DiariesBodybuilding ChroniclesConversation With Andre FergusonConversation With Nick TrigiliEast Coast MeccaFlex On ‘EmFlex Wheeler: The Comeback DiariesGaspari: The New EraGI ExclusivesGI Spotlight: Gold’s GymGI WeeklyHunt For HardcoreI Am A BodybuilderIron Cinema With Vlad YudinKing’s WorldMuscle RantsNo Flex ZoneOffseason With The CurrysOne On One With Phil HeathOne-on-One With Jim StoppaniPower 30Professor SmallsPros Vs ConsSex Love & BodybuildingStanimal: All Eyes On OlympiaStorytime With Gregg ValentinoStraight FactsStrength WarsThe BeastThe Bodybuilding CoachThe BreakdownThe Fred Biggie Smalls ShowThe Lost ScenesThe Muscle MogulThis Or ThatTrain BIGWords Of Wisdom
The mechanism on which this product works is that, it increases the blood flow to the muscles at the time of the workout. This increased blood flow, increases the supply of oxygen and nutrients to the muscles and hence contributes to their development. This product helps in increasing the strength of the body by making it more athletic. By helping in building leaner muscles, this product gives the body extraordinary pump. Besides its benefit of increasing the size of the muscles, this product is also known to have positive effects on the sexual activities of men by giving them bigger and harder erections.
Weight training and bodybuilding nutrition are sciences like anything else. There's biology and biochemistry and physiology, with rules and a base of evidence. Selling supplements, most of which are not needed, has become such a huge business in the commercial weight training and bodybuilding industry that it is almost impossible to know if you are getting an objective evaluation of a bodybuilding diet.
When you start resistance training, most of your initial increase in strength is due to a phenomenon called neural adaptation. This means that the nerves servicing the muscles change their behaviour. The nerves are thought to fire more frequently (prompting increased muscle contraction) and more motor units are recruited to perform the contraction (a motor unit is the nerve cell and its associated muscle fibres). This means you become stronger, but the muscles remain the same size – you’ve hit the plateau.

You can’t know where you’re going without knowing where you are. So before you conduct any sort of diet overhaul, take a look at the number of calories you currently consume on a day-to-day basis. Apps like MyFitnessPal make this exceedingly easy to do. Your daily caloric intake might surprise you! And once you know how many calories you devour each day, figure out how many calories you ought to be consuming using the Mifflin St. Jeor equation.
The high levels of muscle growth and repair achieved by bodybuilders require a specialized diet. Generally speaking, bodybuilders require more calories than the average person of the same weight to provide the protein and energy requirements needed to support their training and increase muscle mass. In preparation of a contest, a sub-maintenance level of food energy is combined with cardiovascular exercise to lose body fat. Proteins, carbohydrates and fats are the three major macronutrients that the human body needs in order to build muscle.[24] The ratios of calories from carbohydrates, proteins, and fats vary depending on the goals of the bodybuilder.[25]
If you follow a full-body program built around these seven categories, you'll be amazed at how well your body responds. If your goal is to add mass, these are the movements that will allow you to use the most weight and provide the training stimulus the body will need to grow. If your goal is fat loss, these are the movements that will allow you to burn the most calories and continue working harder in the gym. If your goal is just to get stronger and more athletic for whatever you decide to do later, these movements are the perfect tools.

I've been training for 20 years and to commemorate that long training slog, I sat down and compiled my 10 best training tips. After I wrote them down, though, I realized that while they'd no doubt be valuable to the novice trainee, they're probably things that the advanced trainee already knows. So I also compiled a second list to augment the first. The second list gives my best advanced tips. The end result is, I hope, something that's valuable to both levels of trainees.
I will do a video on deadlifts soon. It’s funny you mention that because most people have the opposite issue, their back takes over for weak legs and they aren’t sitting in the position low enough to begin with. You sound like you have great leg strength but your back isn’t engaging enough. You may want to try pre-exhausting your back first with a few high rep sets of hyper-extensions w/ just bodyweight, THEN go to deadlifts

Find experts you can trust. Your gym should have professional trainers ready to help you achieve your goals because you won’t be able to learn what you need to know quickly. With a fitness trainer, you can get sound advice instead of having to wade through the massive amount of bodybuilding information online. You will need the help of a nutritionist to assist in planning your diet, while a trainer can help you with your workouts. The advantage of getting a pro to help you is that the diet and workout plans can be customized to suit your needs. You don’t have to follow a generic plan.


So when you get to that point in your leg workout where you're completely dead but have to finish an insane drop set, then you need to go to the gun scenario. Would you finish the set if there were a gun pressed against your temple? Hell yes you would, so do the damn set! As an advanced lifter, it's not supposed to be easy or "fun" and you might even puke. Just man up, find your happy place and do your damn set!
The use of cardio exercise to get into shape was surprisingly nearly non-existent in the time period from the 1960’s to the 1980’s. As mentioned before, gyms were well equipped with barbells, dumbbells and heavy, basic machines. Cardiovascular equipment such as treadmills, stair masters and elliptical machines were not developed yet. Some gyms would have a couple stationary bikes included in the establishment but they were not nearly as comfortable or as advanced as the equipment that frequents health clubs today.
For elite athletes, sports nutritionists and coaches take eating very seriously, because a few fractions of a second in a sprint or a few seconds in longer races can mean the difference between a gold medal and a “thank you for coming.” Even in the amateur ranks, you can maximize your workout by eating in a way that makes the most of your hard work. Meal timing is an important part of this.
Exercise tubing consists of elastic tubes with handles that can substitute for free weights or machines to help you build strength and tone. They come in various thicknesses to increase the tension (and are different colors to denote the tension). They have never been tested head-to-head against free weights or machines, but remember that resistance exercise is any activity that causes muscles to contract against external resistance. Tubing does just that.
Identify specific muscles you hope to build. As you're posing, it's a good opportunity to check out your symmetry, your good gains, and identify places that you need to isolate or work out more vigorously for next week's training sessions. What needs to be smoothed out? What needs to be bulked up? What exercises will you need to do to get the results you want?
To get the most gain from resistance training, progressively increase the intensity of your training according to your experience and training goals. This may mean increasing the weight, changing the duration of the contraction (the time during which you sustain holding the weight at your muscle’s maximum potential), reducing rest time or increasing the volume of training.
Consuming wholesome and nutritious foods is necessary. However, what is crucial in order to build muscle faster than usual is to eat regularly and in sufficient quantities. Including high protein and some vitamins like A, C and E in your meal gives your body the nutrients it needs. Building a muscular physique requires a caloric surplus, and that can be achieved only with healthy, nutritious meals consumed once every 3 hours or so. However, this must be complemented with efficient and intense workouts in order to see maximum results in our physique. A balanced diet does more for our physique than anything else. Several servings of protein a day are required if one has to see immediate and positive symptoms of muscular hypertrophy. 
Calorie load the right way. Nutrition is one of the biggest and most important facets of bodybuilding. You can lift seven days a week, train hard, and do all the cardio in the world, but if your nutrition is poor, you will not see rapid and mass gains in muscle size and strength. Learn to eat the right amount of the right kind of calories to gain muscle the way you want.
Use protein supplements wisely. Throwing back a protein shake every morning is not a guarantee that your body will build muscle mass. Although protein shakes are not inherently bad, they are also not a magical means of building muscle. If you decide to implement a protein supplement in your diet, make sure the ingredients are high-quality (i.e. not riddled with sugar and empty carbs).[13]
Coming home ravenous after a ballsout training session and having nothing ready to eat can send you on a hunt for the nearest bag of Doritos. But having a stockpile of protein-packed foods that can be reheated easily guarantees you’ll make healthy choices and get the nutrients your muscles need. Use the weekend to rustle up big batches of chicken, chili, stews, hard-boiled eggs, and rice, which will keep in the fridge or freezer the whole week.

Training to a point of momentary muscle failure, at which completion of another repetition on any given set is impossible despite your greatest effort, is the only way to force the body to resort to its biochemical resources sufficiently to stimulate real growth! One of the biggest mistakes I see being made in the gym is when certain individuals will end a set of an exercise just because an arbitrary number of repetitions has been completed.This will do very little to stimulate muscle growth. A set should be terminated only when your muscles have been forced to the point of it being inconceivable to produce 1 more repetition within a working set. I use the word forced because obviously, you know muscle growth doesn’t come easy and literally needs to be forced! Any degree of effort in a set that is less than 100% may yield a bodybuilder some results, but never to the same extent that all out maximum effort will.


Now that you've got the training part down, it's time to stretch it out. (Can you say ahhh?) Stretching while your muscles are warm can help improve your flexibility, says Davis, not to mention it just feels phenomenal after you've pushed yourself hard. A light cool-down is also great for calming the nervous system. While dynamic stretches should be your go-to during a warm-up, the cool-down is where static stretching comes in—this means holding a stretch for 20-30 seconds. These four passive stretches will do nicely.
Do you want to become a bodybuilder? Did an old clip of Arnold Schwarzenegger inspire you? Did a recent competition spark your interest? Bodybuilding is becoming an increasingly common sport for men and women, with competitions popping up in most major cities. To get started in bodybuilding, you need to find a gym, start weight training, and design your diet to match your routine.
The pyramid system of training was in vogue during those days. Bodybuilders using multiple sets per exercise would typically warm up with a light weight and gradually increase the resistance over the 4-5 sets so they were using their heaviest weights for the last sets. As mentioned above, the bodybuilders would start training faster while still using heavy weights as the contest got closer. This would increase the intensity of the workout while still using the same weights because of the decreased rest periods.
Site enhancement oil, often called "santol" or "synthol" (no relation to the Synthol mouthwash brand), refers to oils injected into muscles to increase the size or change the shape. Some bodybuilders, particularly at the professional level, inject their muscles with such mixtures to mimic the appearance of developed muscle where it may otherwise be disproportionate or lagging.[54] This is known as "fluffing".[55][56] Synthol is 85% oil, 7.5% lidocaine, and 7.5% alcohol.[55] It is not restricted, and many brands are available on the Internet.[57] The use of injected oil to enhance muscle appearance is common among bodybuilders,[58][59] despite the fact that synthol can cause pulmonary embolisms, nerve damage, infections, sclerosing lipogranuloma,[60] stroke,[55] and the formation of oil-filled granulomas, cysts or ulcers in the muscle.[59][61][62] Rare cases might require surgical intervention to avoid further damage to the muscle and/or to prevent loss of life.[63]
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