The muscles used in a squat jump are the quads, and the hamstrings. The lower back muscles and the abdominals are used also
The quads, glutes, adductors and calves
leg muscles and speed
To jump, you need the force of your leg muscles pushing off of the floor to move you into the air. Without bending your knees, you can't use your leg muscles.
Every muscles the pike has to swim with are used to do a pike jump.
you use your leg muscles alot and your arm muscles. you use your leg muscles alot and your arm muscles.
leg muscles and speed
What has the most affect on how high a person can jump has to do with ones muscles in their entire body, not just the leg muscles. Muscles in the trunk as well as all extremities are used when jumping. Technique is also a factor in gaining height as well.
The muscles used in the leg press exercise are your Quads primarily. Hamstring gets a good work out too.
Your hamstring muscles.
leg
in karate muscles mostly used are leg and arm muscles