Keep proper form — especially proper pelvic alignment — all throughout the exercise and gradually lower the box to increase the challenge. (fitnessandpower.com)
She has some incredible information on her blog about pelvic alignment and she also just released her first five years of blogging as a book. (wellnessmama.com)
The emphasis on spinal and pelvic alignment helps to develop a strong core. (kootenaipilates.com)