Lighter weights just as effective as heavier weights to gain muscle, build strength

http://www.eurekalert.org/pub_releases/2016-07/mu-lwj071216.php

Public Release: 12-Jul-2016
Lighter weights just as effective as heavier weights to gain muscle, build strength
McMaster University

New research from McMaster University is challenging traditional workout wisdom, suggesting that lifting lighter weights many times is as efficient as lifting heavy weights for fewer repetitions.

It is the latest in a series of studies that started in 2010, contradicting the decades-old message that the best way to build muscle is to lift heavy weights.

"Fatigue is the great equalizer here," says Stuart Phillips, senior author on the study and professor in the Department of Kinesiology. "Lift to the point of exhaustion and it doesn't matter whether the weights are heavy or light."

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