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Superslow HIT Training for Fast Muscle Gains - Muscle and Brawn
146 146SharesExercise pioneer Arthur Jones founded HIT training in the 1970s. HIT stands for High Intensity Training which became very popular in the 70s and still is today, because it’s proven to be extremely effective at building muscle. HIT Training was used in the Colorado Experiment – where Casey Viator gained 63lbs of muscle in just 28 days! I know …