Wrap TB around thigh, just above the knee, with someone holding other end. Begin with knee bent. Against the tension in the TB, straighten knee and slowly return to bent position.
https://www.youtube.com/watch?v=FJ2zvY7Oep0
Wrap TB around thigh, just above the knee, with someone holding other end. Begin with knee bent. Against the tension in the TB, straighten knee and slowly return to bent position.
https://www.youtube.com/watch?v=FJ2zvY7Oep0