The GHD Back Extension: Building Spinal Strength and Control in Mason, MIHow to do the GHD back extension, how it differs from a hip extension, and every scaling option, including wall versions, at CrossFit AFK in Mason, MI.Programming and ScalingThe GHD Hip Extension: How to Do It, Scale It and Why It Matters in Mason, MILearn how to do the GHD hip extension, the most common faults, and every scaling option, including wall and at-home versions, at CrossFit AFK in Mason, MI.Programming and ScalingWhat Is the GHD? A Guide to the Glute-Ham Developer in CrossFit in Mason, MILearn what the GHD is, the four GHD movements used in CrossFit, and how CrossFit AFK in Mason, MI scales them for every member.Programming and ScalingIs CrossFit for Me? Understanding Fitness, Health, and CrossFit Training in Mason, MILearn what CrossFit actually is, how workouts are scaled for beginners, and how fitness supports long-term health at CrossFit AFK in mason, MI.Fitness and Health