Here’s a great shot of Kelsey testing her spinal integrity at 120lbs, on the bar, in a Military Press… Dang.

She got 115 and it was clean 🙂

Hyperextension is the inverse spinal equivalent of a rounded back Deadlift. Not good on the ole’ intervertebral discs and the humour contained within each little one 🙂 Core strength is defined as the ability to resist flexion, or in this case hyperextension.