- أساسيثانويثالثي
- الصعوبة
- Advanced
- القوة
- Push
- القبضات
- None
- الآلية
- Isolation
- Stand with your feet shoulder-width apart and your knees slightly bent.
- Shift your weight onto the balls of your feet and raise stay flat footed. Using your calf muscles, mimic a jumping motion but don't leave the floor.
- Explode onto your tip toes and hold for a second.
- Bring your heels back to the floor then initiate the next rep.