Achieve head-to-toe training using the Stamina(R) X Fortress Power Tower and your own physical body weight. This versatile tower features multiple workout stations, including pull-up and dip bar stations to target your arms, shoulders and back. Fully engage your core by performing vertical knee raises with the durable ab straps. The Stamina(R) X Fortress also includes an adjustable plyometric box so you can develop explosive speed and power. FEATURES: Compact, freestanding power tower packed with multiple workout stations for head to toe training Made of solid steel frame construction and padded foam hand grips at pull-up and dip stations Multiple position pull-up stations (wide grip bar, narrow grip bar, stronghold grips and boulderfit grips) Targets muscles in your arms, shoulders and back through a variety of pull-up and chin-up exercises Adjustable dip bars offer different height variations for tricep dips, push-ups and inverted rows Heavy-duty ab straps engages your entire core through vertical knee raise exercises Includes non-slip, adjustable plyometric training box that adjusts 16" to 24" (in 2" increments) Improves speed and power through explosive box jumps, step-ups, toe tabs and single leg squats Assembled Dimensions: 57" L x 48.5" W x 85" H Maximum Weight Capacity: 250 lbs Product Weight: 159 lbs Manufacturer's Warranty: 3 years frame, 90 days parts Model: 50-1755 Stamina