Effective Strengthening for the hamstring muscles
Вставка
- Опубліковано 13 бер 2014
- Gavin Burt, osteopath and sports specialist at Backs & Beyond Ltd shows an effective exercise for strengthening the hamstring muscles at the back of the thigh, which are oh so important for the stability of the lower back, and for good running form, and to help reduce fatigue and cramp in long races.
- Навчання та стиль
