When you work out, if you work out hard enough, you tear your muscle. Then the tissue starts to fix it, in the place where you tore it, more tissue is added, thus, forming a muscle.
True.
They didn't have weightlifting back then. Instead they built their muscles by preforming outdoor activities. People during that time period were always physically active. They had chores to do so they built their muscles through their chores.
lactic acid
Hollow, light bones. Big chest muscles.
your body has 650 muscles to be correct and its more complicated yet more efficient than any machine ever built
Horses are built to run, with powerful muscles in the fore- and hind-quarters, long spindly legs, large lungs and a stout heart.
Work out on your shoulders every other day and eat good.
you can try out an excercise video and if you need help get some friends to modivate you.
The physical exercises that soccer players undergo on a day to day basis is what helps build the muscles. The muscles are also built as a result of the weights that the players lift and the laps around the field.
It's when a person isn't very tall but is well built.
If said in a positive manner, it means you're well-built, as with large, lean muscles.
They also cause the muscles of the uterus to contract, thus helping the uterus shed the lining built up during the first part of a woman's cycle.