|Function:||Leg Ext (Vertical)|
Stand with moderately wide stance with feet pointing out slightly. Place wrists together and position bent arms in front of body.
Squat down with knees angled outward slightly, same direction as feet. Allow bent arms to be lowered between knees. Immediately jump off ground as high as possible pushing off with forefeet while extending arms overhead. Land and lower body back into squat position. Repeat.