One of my gymnastic team buddies and I have been working diligently on the Manna progressions describe in Building the Gymnastic Body. Both of us are able to hold the 'Manna - MSH low' for 15-20s. One thing that both of us have noticed is pain! Quite a lot of it. It seems to be in the hip flexor area but, it feels more like joint pain.
Once we stop the hold the pain subsides but it still doesn't seem right. Has anyone else had this problem? Is it normal/right?