Weightroom Solutions: The Hyperextension-Prone Lifter By Bret ContrerasGlute Training, Low Back Reconditioning, Spinal Health17 Comments The term “hyperextension” sounds nasty! It conjurs up images of horrific knee, elbow, or low back injuries, especially if you’re not well-versed in Anatomy or Biomechanics. As it turns out,… Read More September 12, 2013