If you have tight hamstrings and are looking for a way to increase your range of motion one of the best techniques to use is PNF (Proprioceptive Neuromuscular Facilitation).
By: Greg Hammons
PNF is a way of stretching that involves activating and then relaxing and passively stretching the targeted muscle, resulting in autogenic inhibition.
This is great but there’s one catch, this technique usually requires the help of someone else to complete it. So here I am going to show you a few hacks to help increase that ROM when you don’t have anyone around to help you out.