Benefits and features - Core and upper body strength: Supports comprehensive strength training for the core, arms, back, chest and abdominal muscles. Improves endurance, power and balance while helping to reduce injury risk. Stronger core makes many physical activities easier. - Durable and trusted construction: Heavy duty steel frame designed to provide reliable support during exercise. Rated to support up to 300 lbs. - Adjustable and comfortable: Width adjustable to fit door frames from 24 to 40 inches wide. Door thickness compatibility from 4 3/4 to 7 1/12 inches. Thickened foam grip reduces hand fatigue for comfortable, longer workouts. - Efficient all-in-one workout: Multi grip positions enable a versatile upper body routine. Use on a doorway as a pull up bar. Use on the floor as a push up bar or sit up bar. Ideal for core strength training, including pull-ups, chin-ups, push-ups and sit-ups. - Easy to assemble and install: No drilling required. Includes an easy to follow manual and all necessary tools. Assembled dimensions are 47.3 x 16 x 10.25 inches. Specifications and compatibility - Material: Heavy duty steel - Max weight: 300 lbs - Adjustable width: 24 to 40 inches - Door thickness: 4 3/4 to 7 1/12 inches - Grip: Thickened foam - Assembly: No drilling required; includes tools and manual - Assembled dimensions: 47.3 x 16 x 10.25 inches Use scenarios - In a doorway: Install the bar in a suitable doorway and perform pull ups or chin ups using the multi grip positions. The adjustable width helps fit different door frames securely. - On the floor: Use the bar as a push up bar or sit up bar for floor-based core and upper body exercises, enabling quick transitions between movements. - Home fitness routine: Ideal for apartment or shared spaces where non-permanent, door-mounted equipment is preferred. Provides a compact all-in-one solution for core strengthening and upper body workouts without drilling.