P90X Extreme Home Fitness 13DVDS + P90X Plus Extreme Home Fitness 4DVDs - 0 views
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huang jing on 03 Aug 11Summary of P90X Extreme Home Fitness 13DVDS + P90X Plus Extreme Home Fitness 4DVDs 01 Chest & BackThis superset chest-and-back-blasting workout emphasizes two classic upper-body exercises, push-ups and pull-ups, to build strength and develop shape. The combination of these two push and pull movements will help you burn loads of calories while simultaneously attacking, strengthening, and developing multiple muscle groups.