Yes, you should wait until age 16 to do serious weight lifting.
steroids are used for the same reason as any drug they promote nerve tissue and help muscle growth but can cause severe acne liver damage and hair loss
Calf back of leg.
loud music
A young hippo is a calf, and the muscles on the back of the lower leg are the calf muscles.
swimmerets
The injections are put into the muscle. Children who are large enough to have good muscle tissue in their arms can get them where adults get them. If the child is small or young, then they usually get them in the thigh muscle.
The three types of age structures are: young-age structure (high proportion of young individuals), stationary age structure (relatively equal proportion of individuals across age groups), and old-age structure (high proportion of older individuals).
depends where you live but there's child slave laws against working to young
Veal comes from young cattle, or calves. The muscle on the back of one's leg is called a calf muscle.
Hard working young fellow
The prime mover in a regular bench press is the pectoral muscle(s). To be specific the pectoralis major. The secondary muscles would include the triceps and the anterior deltoid. Contrary to popular belief in young lifters, this lift does very little for the bicep muscle. Take note, that as you give the lift a incline or a decline the working muscles change.
yes, its fine there is nothing wrong with starting off your career at a young age