Warm up with ten minutes of aerobic exercise. This can be with treadmill walking or jogging, stationary bicycle, cross-trainer or stepper machines. Extend this to 30 minutes depending on requirements for fat loss. In any case, we recommend at least 30 minutes of cardio exercise at moderate intensity three times each week for all weight trainers in order to promote aerobic fitness. It need not be done at the same time as the weights session.
(Note that multiplying your bodyweight by 20 results in a high calorie estimate specific to building mass. Many maintenance calorie estimates are closer to body weight multiplied by 15. If the result of multiplying your bodyweight by 20 seems incredibly high given what you know about your body, you can err on the conservative side and multiply by 16-18.)
Precision nutrition for exercise can be complex and that’s why exercise physiologists and sports nutritionists are of great value to sporting teams and athletes. Even though keen amateurs and weekend warriors don’t have to worry too much about the split second in a race or the inch of bicep in a bodybuilding competition like the pros do, we can still eat well for our activity by following the basics of sports nutrition. If you need help sorting it all out, consult a doctor or dietitian who has experience working with athletes.
You can stick to natural supplementation with things like a protein powder and creatine if you're looking for faster gains. Now don't think I mean faster like 10x faster, I just mean slightly faster, but usually worth it for the cost. But don't go overboard on supplements either. A few basics should do. I recommend a protein, creatine, EFA's (essential fatty acids), a multivitamin, and amino acids. Once you become more experienced a pre-workout N.O. product could be a valuable addition as well.
Training intensity (average weight lifted per day, week, etc.) and relative intensity (percent of your one-rep max) are more critical to making gains in strength and power, especially among experienced trainers.[8-10] Using heavier weights and not consistently training to failure provides adequate stimulus, especially with regard to strength development.
Order of exercises: Design your plan so that large muscle groups are worked before smaller groups. The theory is that if you fatigue a smaller muscle group first, then the larger group won't work as hard as it can. For example, do bent-over-rows before biceps curls. Biceps work in both exercises, but since the larger and stronger back muscles are used in the rows, they wouldn't get a maximal workout if the biceps are fatigued. Another way to say it is that the biceps become the weakest link in the chain if you work them first.
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". He would later say that he does not regret using anything.
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.
It is quite difficult to achieve competitive success without proper supplementation. For example, you could easily replenish your carbs on an Ironman course with white bread and Fig Newtons, but you'd have to carry a backpack full of the stuff to ensure your calorie intake was adequate. It's much easier to supplement with a carb/sodium replacement gel.
Assuming that around 80-90% of your diet is comprised of nutrient-dense, “clean” foods (such as lean proteins, minimally refined carbohydrates and healthy fats), the other 10-20% can come from whatever sources you’d like as long as it fits into your overall daily calorie and macronutrient totals. (The only exception here are for foods that contain partially hydrogenated oils, as these should be strictly limited or eliminated altogether)
After session 12, consider whether you need to increase the weight for any particular exercise. If you can comfortably do more than the RM of 12 exercises, increase the weight by a modest amount, say two pounds or a kilogram for isolation exercise muscles such as triceps and biceps, and 5 pounds or 2.5.kilograms for compound and large muscle group exercises like squats and deadlifts. When using dumbbells, this would apply to each one. Don’t increase the number of sets beyond 3 at this time.