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The Scientific 7-Minute Workout
- brudgers 10y agoThe original journal article: http://journals.lww.com/acsm-healthfitness/Fulltext/2013/05000/HIGH_INTENSITY_CIRCUIT_TRAINING_USING_BODY_WEIGHT_.5.aspx http://journals.lww.com/acsm-healthfitness/Fulltext/2013/050...