Brian Henesey is a former NFL football player who was constantly plagued with lower back injuries during his football career. So he created the SquatMax-MD, a perfect belt squat system that has a completely vertical line of resistance - allowing anyone who is looking to reduce sheer on the spine to squat heavy and often.
But he wasn't done yet. Brian then wanted to solve for diagonal planes and more complex horizontal movements, so he created a set of straps that attach to any squat rack called The Henny.
I proudly own both of Brian's products and would highly encourage anyone who is looking to incorporate new training modalities into their workouts to look into them.
https://www.squatmax-md.com/
https://www.thehenny.com/
WTF Gym Talk