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Quantum Power Crunch 600 Workout Bench
The Quantum Power Crunch uses a patented dual pivot technology, which allows for both upper and lower crunch movements to be performed simultaneously and offers the most intense abdominal workout available. Lose those love handles! Side to side adjustments allows for the isolation of the internal and external oblique musculature to give the most complete abdominal workout from one easy to use machine. University lab tests prove that on average the Quantum Power Crunch created 52% more muscle activation by the abdominals than a standard ab crunch bench. It only takes minutes to reach and maintain the goal of a slimmer waistline, with stronger more attractive abdominal muscles.