When was the last time you squatted? The type of squat you do when you’re a kid with elastic limbs and bouncy joints? We’re talking all of the bodyweight, taken solely in the knee joints, with glutes touching balls of feet. Virtually contortion. The excruciating pain set in at approximately the half minute mark, where I felt as though my knees might just crumble in on themselves; at two minutes I was convinced that my burning joints were about to spontaneously combust.