Rev 'em up fast and furious. Each of these tough, challenging, progressive workouts is an intense 15-minute muscle isolation superset targeting Abs, Back/Chest, Shoulders, Biceps/Triceps, Buns & Legs.
Focus on a different key muscle group each day — or through the course of each day. Within a week, you'll get a fun and memorable full body workout. Before you know it, you'll see and feel results.
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