Bodyweight knee flexion may look simple but it's one of the best hamstring exercises you can do. Excellent for adding both strength and mobility. Benefits and instructions in this blog post ➞ http://bit.ly/knee-flexion
This exercise can be worked on multiple times per week preferably during or after your leg workout. 10 to 20 repetitions per leg is the optimal range. The repetitions need to be slow, controlled and you need to feel the hamstrings contract.
Online Course to learn movement, build mobili
آی-ویدئو