The “one set to failure” approach — doing a single, all-out set of an exercise instead of multiple ones — has long been a popular, timesaving strategy among bodybuilders. And recent studies suggest that it can be effective for building muscle. But research (including this study) comparing lifters who performed just one set per exercise with those who performed three to five, suggests that, in general, more sets wins for muscle building.

Several exercises from Week 1 are carried over to Week 2, but one move is added to each bodypart routine—with the exception of abs—so you can train all muscle groups more completely from multiple angles. Chest, for example, includes two exercises: One is a compound movement (dumbbell bench press) that involves multiple joints (both the shoulder and elbow) to work the largest amount of muscle possible, and the other is an isolation exercise (dumbbell flye) that involves only one joint (shoulder) and targets the pecs to a greater extent. (When doing presses for chest, the deltoids and triceps are involved to a degree, meaning presses don’t isolate the pecs as much as flyes do.)
Action: Start by leaning back slightly—this is the top position of the movement. Next, break your knees slowly and lower your body as far as you can without falling backward. If you feel like you’ve gone too far, you can use your supporting hand to pull yourself back up. Once you reach the bottom of the movement, push yourself back up to the top without “locking out” and repeat.
In addition, work on incorporating healthy foods with essential fatty acids into your meals. Though the word fat can scare away aspiring bodybuilders, remember that obtaining a certain amount of essential fatty acids can actually benefit your body and help you build muscle. Just as essential amino acids aid our bodies with growth and good health, our bodies require us to consume two primary essential fatty acids in our diets: linolenic acid and linoleic acid. So as you prepare your diet, consider which foods are a good source of these essential fatty acids. For example, chicken fat contains more linoleic acid (about 20%) and lenolenic acid (0.8%) than beef.
Strength training seeks to make a stronger you, while bodybuilding kicks the goal up several notches -- to make your body a visual statement of rippling muscle and taut sinew. You can become a female bodybuilder and still maintain your femininity and appeal, as demonstrated by bodybuilding icons such as Rachel McLish and Marissa Rivero, successful actresses and beautiful models. To get started, you need mainly to commit to an initial three months of dedicated work, as well as planning and tracking your progress.
Take the time to learn the movements and you'll set yourself up for a long career of continued success. Begin with body weight, then progress to a broomstick, and then work your way up to a bar. After that, keep feeding yourself more and more weight. If your technique isn't perfect with no weight, then it makes no sense to keep adding weight to the bar. Once your technique is perfected, the sky's the limit.
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.
"Making strategic changes to your workouts keeps plateauing at bay," agrees Grenade's Vinny Russo. "Once you get comfortable, you tend to stay there. This limits your physical potential, because you're no longer progressing. Get out of that comfort zone and push your limits. Once you become accustomed to that style of training, manipulate another variable to keep making it a challenge!"

The lateral raise (or shoulder fly) is performed while standing or seated, with hands hanging down holding weights, by lifting them out to the sides until just below the level of the shoulders. A slight variation in the lifts can hit the deltoids even harder, while moving upwards, just turn the hands slightly downwards, keeping the last finger higher than the thumb. This is an isolation exercise for the deltoids. Also works the forearms and traps.
People who exercise have different requirements because the more you exercise, the more you have to eat to sustain that level of activity. This also applies to casual exercisers, but it may not apply to you if fat loss is one of the reasons you took up weight training. In this case, you need to create an energy deficit; which means that the energy (or calories) you consume in food is less than the energy you expend in exercise and daily living. Your weight training, in this case, is to assist with fat loss while attempting to maintain muscle.
So, for example, with the moves above you'd do 15 squats followed by 15 push-ups. Take a little breather then repeat that two more times. Then you move on to your walking lunges and lat pull-downs (and repeat those three times total, too). You can really do anywhere from eight reps to 15 (and even just two sets, if you don't have time for three), but "it’s not a bad idea for beginners to start with a 15-rep range to get comfortable with the exercises," says Davis. And while there's some debate over whether three sets of an exercise is really best, "it’s a great beginner model," says Davis. Don't overcomplicate things when you're just getting started.

Bodybuilders got into shape for competitions by both adjusting their diets and increasing the intensity of the workout. The high volume trainers would burn an incredible amount of calories just by the sheer amount of work performed at each training session. Many bodybuilders would increase the frequency of their training as the contest got closer, doing a double split routine for the last twelve weeks before the competition. A double split routine would include two training sessions per day, one in the morning and another workout about eight hours later in the late afternoon or early evening.
When lifting it is essential to focus your mind completely on the muscle group you are attempting to work on. This makes sure that you are actually using the target muscle to lift the weight rather than accessory muscles or even momentum. This skill will develop with time, and as you progress in making that mind to muscle connection, your workouts will become much more productive and efficient.