Muscle Gain Guide: Build Lean Mass and Get Ripped Fast

Building lean muscle mass effectively involves a combination of high-density training and strategic supplementation like whey protein or creatine. Discover why women should lift weights for fat loss and how to maintain muscle while getting lean.

Exercising While Wearing Neoprene

Published Jul,08 2011 | By Beverly Bird

Scientist Wallace Carothers of the DuPont company invented neoprene in April 1930 in response to a national shortage of natural rubber. Since then, it has served a variety of purposes as a component of automotive engines and chassis to wetsuits. As of 2010, some manufacturers were touting it as a weight-loss tool.