Jump Squat:

Place your feet about shoulder-width apart on the floor and your arms are at your side. Sit back as if you were going to have a sit in a chair that would be behind you. Make sure your thighs are parallel with the floor. Jump while bringing you arms up and come off the floor with your hands stretched to the ceiling. Land with your knees bent and repeat for set of 10.

Split Jump:

Start with your feet hip-width apart and stretch your arms out in front of you, come down into a squat while keeping your arms out in front of you. As you come up from the squat, jump into the air with your arms still out in front of you and as you come down lean into a squat. Repeat for 10 jumps/squats.