How do muscles work? How do they grow ....when you work out do they rip and grow back stronger or what happens, what types of food should i eat after working out or before? i do benching at school but i want to do some chest workouts at home too, my arms are ok but what can i do to do chest, wider push ups? leaned? wearing a backpack while doing them? If i want to increase in size should i do more reps or should i do alot of weight. How constantly should i workout? each day? every other day? sorry for so many questions..ahhaa
more questions: how many hours of sleep are recommended after a day of working out for maximum muscle growth? does sleeping even affect it?
more questions: how many hours of sleep are recommended after a day of working out for maximum muscle growth? does sleeping even affect it?