Before we really get into proprioceptive muscular facilitation (PNF) stretching, you should take a minute to learn more about the basics of flexibility training.
PNF stretching is probably the most effective form of flexibility training available to you for increasing your range of motion (ROM). This is a more advanced form of flexibility training, involving both the stretch and contraction of the targeted muscle group.
Two Girls Using PNF Stretching
There is lots to learn about PNF stretching, so now we will examine why PNF stretching is your best choice for static flexibility training, as well as who, when, where, and how to use it.