Start this with 6 intervals and gradually migrate to 12. Rest periods also come down from 90 seconds to 30 seconds. Remember to walm up and cool down properly


Start this with 6 intervals and gradually migrate to 12. Rest periods also come down from 90 seconds to 30 seconds. Remember to walm up and cool down properly


Start this with 6 intervals and gradually migrate to 12. Rest periods also come down from 90 seconds to 30 seconds. Remember to walm up and cool down properly

