Jul 7, 2013
If I Lift Weights, Will I Get Bigger Muscles?
Whether or not you will get bigger muscles (hypertrophy) depends on three basic factors: genetics, gender and training intensity. Genetics is mostly manifested as muscle fiber type; people with predominantly fast-twitch fibers acquire larger muscles more easily than people with predominantly slow-twitch fibers. In relation to gender, males acquire larger muscles than females do, because males have greater amounts of testosterone and other sex hormones that influence protein metabolism. Thus, females experience less muscle hypertrophy with strength improvement than males do . Training intensity is the only factor you can control.