Targets abs, butt, quads, and calves
- Form a garden hose (or piece of string) into a large figure eight on ground; step right foot inside front loop and left foot inside back loop.
- Bend both knees to lower into a lunge, then jump straight up as high as you can, switching legs in midair so that you land in a lunge with left foot forward. MAKE IT EASIER: Omit the jump and quickly switch legs.
- Repeat for 1 minute, alternating sides.