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Improved Endurance: Competitive marathon runners Unbroken® RTR Study over 60-days Training
Study shows reduced heart rate, higher running speed, and increased endurance with less soreness for marathon runners taking Unbroken® RTR during training. -
Fastest absorption of amino acids with Unbroken® RTR gives speediest recovery
Study shows fastest absorption of amino acids to the blood stream with Unbroken® RTR - significantly faster than whey protein; Unbroken® RTR offers ideal nutrient timing for muscle re-generation and recovery.