Body Fat, Leverage, and Performance in Powerlifting
In powerlifting, body fat is a performance variable. For most powerlifters — particularly those whose competitiveness depends on managing body composition within their weight class — body fat levels directly influence performance. Too little body fat can limit strength expression and recovery. Excess body fat can affect mood, energy, sleep quality, and work capacity. The strongest lifters usually operate inside a productive middle range — optimized for output with the barbell.