Works: legs, butt, back, shoulders, and arms
Stand with feet wider than shoulders and toes turned
out slightly, and place a dumbbell on the ground between feet. Squat low, and grab the dumbbell with right hand, palm facing behind you. Quickly straighten legs and rise up onto balls of feet as you bend right elbow out to side, drawing weight toward your shoulder [A]. Bend knees as you flip the weight so palm faces away from you and extend right arm straight overhead [B]. Stand up, then squat and lower dumbbell toward the ground [C] to return to starting position. Switch arms halfway through set.
Video: Watch a video demonstration of this workout here.