Try squats wtih and without weight along with jump rope. Plyometrics will work too.
I believe when your lips are "jumping", that you're just having a muscle spasm.
Do you mean twitching? If so, No. Muscle doesn't jump.
Quads; the quadriceps.
It's probably just fatigued
The purpose of your femur muscle is to make or have movement in your legs. Like: running walking, jumping, etc.
No. But it gives you really good leg muscle.
Baja California ( Upper Mexico)
Cats may not necessarily grow out of the behavior of jumping on counters, but it can be discouraged through training and providing alternative spaces for them to climb and explore.
The gastrocnemius muscle in frogs is a muscle located in the calf region of the hind limb. It is responsible for extending the ankle joint and aiding in jumping and swimming movements. This muscle is important for the frog's mobility and agility in its environment.
protein
Do the jumping-jacks with your shirt off see if you jiggle....if you do its fat there
Stretch it gently and hold the position, repeat as often as needed.