I've been thinking more about glutes after some chats with Colin and also while reading Tim Ferris's new Four Hour Body book . I am realising more and more that under activated glutes are a big issue for me and lead to a bit of back pain. A couple of good resources on this in addition to those I've pointed to previously: This video and the explanation and video here of the Cook Hip Lift. That one identifies something that really applies to me - when I do a one legged glute bridge with the right leg, it is my hamstring that cramps. Stuart McGill calls this inability to use the glutes "gluteal amnesia". The brain has literally lost touch with the glutes, so to speak. It could be that the psoas are "tight" and so it is a case of reciprocal inhibition. Or, the glutes are weak and so the psoas are tight. Heres the thing: It doesn't matter. Turn on the glues and solve the problem.
.......interesting things about fitness, strength, diet and performance.