Lactic Acid

Lactic acid is a by product caused during anaerobic training, when glucose is broken down to provide quick energy.
By Peter Sunday, August 26, 2012, 05:35 AM

Lactic acid is a by product caused during anaerobic training, when glucose is broken down to provide quick energy.

Lactic acid can interfere with impulses to the nerves and muscles which impair muscle contraction.

This eventually causes fatigue.