- Muscles worked
- calves, hamstrings, shoulders, back
- Where
- At home
- Equipment
- No equipment
How to do it
- Start on all fours with your toes tucked under.
- Lift your knees and push your hips up and back into an upside-down V.
- Press your chest toward your thighs and let your heels sink toward the floor. Bend your knees if needed.
Rounding the back to force the heels down.