- The device is equipped with multiple positions to meet all your training needs. You can perform a range of upper and lower body exercises with a dumbbell to hit targets and build or maintain muscle. It is suitable for use in both the gym and at home. - The weight bench is almost fully assembled. Simply mount the front and rear support tubes and the foam rollers in about 2 minutes. It folds easily for quick, space-saving storage. - The sit up bench features a robust iron tube frame for stability and durability. The powder coated finish is waterproof and resistant to corrosion, with a load capacity of 330 lbs. This bench supports a variety of exercises with emphasis on arms, legs, chest and abdomen. - The weightlifting bed is made of soft leather and filled with thick foam for comfortable training. It also includes a padded foam roller for the ankle to fix and support the ankle during light or intense workouts. - Use scenario 1: At home or in the gym, perform full-body training with a dumbbell on the bench to work arms, chest, legs and core. - Use scenario 2: Target core and abdominal strength on the sit up bench, using the ankle roller for added stability during crunches and other core exercises. - Use scenario 3: Space-saving setup for a versatile home gym. Quick assembly, easy folding, and durable construction let you switch between upper body, lower body and core routines with minimal space.