If you're confused, that's because lactic acid training is kind of confusing. Basically, the belief is that by doing lots of repetitions (about 2-3 sets of 12-25 repetitions) of an exercise, using a ...

Lactic acid is nasty stuff. Your muscles produce it during intense exercise. It’s a metabolic byproduct that makes no contribution to exercise performance. It causes muscle fatigue and post-exercise ...

William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

Another major benefit of lactic acid is its ability to hydrate skin. Unlike other AHAs, lactic acid has a unique structure that allows it to bind with water in the skin. This helps keep it hydrated by ...