The motor proteins actin and myosin generate the forces exerted by contracting muscles. Current recommendations suggest that bodybuilders should consume 25–30% of protein per total calorie intake to further their goal of maintaining and improving their body composition.[30] This is a widely debated topic, with many arguing that 1 gram of protein per pound of body weight per day is ideal, some suggesting that less is sufficient, while others recommending 1.5, 2, or more.[31] It is believed that protein needs to be consumed frequently throughout the day, especially during/after a workout, and before sleep.[32] There is also some debate concerning the best type of protein to take. Chicken, turkey, beef, pork, fish, eggs and dairy foods are high in protein, as are some nuts, seeds, beans, and lentils. Casein or whey are often used to supplement the diet with additional protein. Whey protein is the type of protein contained in many popular brands of protein supplements and is preferred by many bodybuilders because of its high Biological Value (BV) and quick absorption rates. Whey protein also has a bigger effect than casein on insulin levels, triggering about double the amount of insulin release.[33] That effect is somewhat overcome by combining casein and whey. Bodybuilders are usually thought to require protein with a higher BV than that of soy, which is additionally avoided due to its claimed estrogenic properties. Still, some nutrition experts believe that soy, flax seeds and many other plants that contain the weak estrogen-like compounds or phytoestrogens, can be used beneficially, as phytoestrogens compete with estrogens for receptor sites in the male body and can block its actions. This can also include some inhibition of pituitary functions while stimulating the P450 system (the system that eliminates hormones, drugs and metabolic waste product from the body) in the liver to more actively process and excrete excess estrogen.[34][35] Cortisol decreases amino acid uptake by muscle, and inhibits protein synthesis.[36]
Muscle, unlike flab, is a metabolically active tissue, and you need to put away plenty of calories to keep it growing. Eat too few calories and you’ll whittle it away. When mass gain is the goal, aim to consume about 20 calories per pound of body weight each day (about 3,600 calories for a 180-pound guy). If you find that 20 calories per pound packs on mass and fat, drop to 16–18 calories. But this doesn’t mean you’ve got the green light to pound pizza. Quality matters too, so keep it clean.
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.
In the presence of good nutrition, a novel training stimulus forces the muscle fibers to rebuild themselves and grow stronger and thicker than before. But the impact of the stimulus begins to fade over time as the body adapts, so you have to continue increasing the overload in some way or you simply won't make any further adaptations. You can add more weight, do more reps, or decrease your rest intervals to continue making further gains.
Arnold loved the standing barbell curl for building baseball biceps. When looking for a major mass-building move, Arnold preferred exercises that allowed him to push heavy weight, let him achieve a full range of motion, and could be hammered for 6-8 heavy reps. That's how he built his biceps into mountains, and it's a great start for your workout, too.
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'.
The low volume bodybuilders would increase the intensity of their workouts by using heavier resistance and pushing a set past the normal limit of failure. Training techniques such as forced reps, rest pause, drop sets and forced negatives would push the muscles to failure and beyond. Because of the extreme high intensity, bodybuilders using these techniques would typically perform half as many sets as the high volume trainers.
Also, make sure to bring about sufficient variety in your routine once every 2 months or so. These are some generic rules for starters. If you can follow them you should be on the right track. By that time you would have had enough experience or made enough friends in body building who knows the craft better than someone who is not into it but has only a general idea of the proceedings.
Here is a very good bodybuilding workout routine tip you can use to determine the exact number of rest days between training sessions. Track your weight, and reps. If your strength continues to increase, you are resting between training sessions in an optimal manner. If the weight plateaus, or decreases, add additional muscle building rest days between workouts.