Get advice from a trainer about all aspects of excercise eg fluid intake, warming up and cooling down periods, working aerobicly and checking your heartbeat etc etc etc.
Exercise without proper understanding of your body's needs is PUNISHMENT!
More input from FAQ Farmers:
you might have a small tear in a quad or hamstring that would cause you to shake. Also , an abundance of caffeine or other dieuritic would explain the shaking.
The LITERAL meaning would be to shake one of your legs back and forth.
Your legs shake while sitting because it is your bodies way of saying it needs to exercise. It feels good because your body is in motion there for your body thinks it is getting what t craves but is not.
When you get turned on, your body puts out adrenaline to give you energy. Adrenaline also makes your muscles tremble or shake if you are not using them for strenuous exercise.
The legs may shake if the dog is frightened.
Dogs shake their legs when you rub their stomach due to muscle reflex.
Yes, the legs are in the shamrock shake.
shake our hands and legs.
boys can shake his leg because it is a habite and he like like the way it feels.A boy can also shake his legs because he is streesed out!It feels better if he shakes his legs very fast in just in his underwear and it is good for legs.
a boy can shake his legs in his white underwear to help him relax if he stress out
Your probably upset, or it's just a habit only shake my legs when I'm nervous or stressed
Do some exercise warm up such as in standing mode, shake your hand and legs phase by phase, example by lifting your right leg off the ground, shake a bit and do the same thing on your left hand simultaneously, do the same on the left leg and right arm, hope this will work ...