It mainly focuses on the lower back and hamstrings, though glutes and traps are pretty heavily involved. It also works on total body strength.
When you lift your heal towards the back of the thigh
Lift weights.
It is best if you give a muscle group at least a day or two of rest to give time to GAIN the muscle. If you lift every day you aren't going to gain good muscle mass.
The muscles in your leg work against eachother.One contracts and one relaxes to push and pull the bones.
The perfect age to build muscle is 18, but you can start working out at 16, though it is not recommended that you lift heavy weights or weights you're forcing your body to lift.
biceps
Lift weights :-) Lift weights :-)
Chest - Bench PressShoulders - Military PressLegs - SquatsBiceps - Barbell CurlsTriceps - Close Grip Bench PressHamstrings - Dead Lift
your working the muscle and it's being shocked.
When you lift the weight with jerk, your muscles may get sore. Few muscle fibers may get dead and get replaced with fibrous tissue, later on. You are supposed to lift the weight up to sixty percent of the maximum capacity, carefully tested.
Lift weights lol
Muscle needs constant work to keep it. The muscle will not go away in a few days, but over a few weeks or months, the toning and then the muscle itself will break down. You do not have to lift as heavy as you did to get the muscle, but you need to perform some kind of maintenance program to keep what you have.