Gluteus Maximus Stretch
In the video above, I spend a couple of minutes demonstrating my favourite stretch to target glute max. The feeling of tightness in glute max is not to be confused with the buttock pain of piriformis syndrome or high hamstring tendinopathy.
If you're interested in learning more about the specific functions of the individual gluteal muscles, check this video out: Understanding the Gluteal Muscles
Let me know how you get on with this one :D