Light or Heavy Training for Bodybuilders, One Point of View

” In simpler terms, this study shows that training with lights weights (just 30 percent of the maximum weight they can lift), is just as or more effective as training with heavy weights (90 percent or their max) to stimulate the synthesis of muscle proteins. Exercise physiologist, author and coach Dr. Jason Karp says that “can translate into muscle growth and strength, as long as each set of training is performed until your muscles fatigue.” Source, Jill Brown writing for HUFF POST, fill article HERE