I like the Bender method and stuff like that- we do really train our clients for flexion, but we do very little to train for extension- the spine becomes extremely kyphotic or just immobile and stuff. So I try to train more against gravity. I just got my TRX bands, and my clients already really love them. Between that, pilates training, and body weight exercises, like planks, my clients are pretty set for core training.

koffee