I know static stretching is frowned upon by many people but in a case like this where something is overly tight and wont allow you to do an exercise properly you need to stretch the following muscles out well:
External Obliques
Rectus Abdominis
Hamstrings
Your weak muscles are probably your gluteus max/med.
Alot of times whenever something like this is present your using synergist muscles to compensate for the prime mover muscles. I would stretch out the 3 muscles I mentioned.
I believe my book recommends doing a certain core work exercise and I believe it is bridges (but I cant remember).
I would assume it has alot to do with a weak core. So I would try to really strengthen the core up and stretch as often as felt needed. Personally I had a problem with my heels coming off the ground so I stretched and stretched for about 3 months and it took care of that.
Maybe P can chime in and help me out here.
External Obliques
Rectus Abdominis
Hamstrings
Your weak muscles are probably your gluteus max/med.
Alot of times whenever something like this is present your using synergist muscles to compensate for the prime mover muscles. I would stretch out the 3 muscles I mentioned.
I believe my book recommends doing a certain core work exercise and I believe it is bridges (but I cant remember).
I would assume it has alot to do with a weak core. So I would try to really strengthen the core up and stretch as often as felt needed. Personally I had a problem with my heels coming off the ground so I stretched and stretched for about 3 months and it took care of that.
Maybe P can chime in and help me out here.