With a super strong load-bearing capacity of 700 lbs and interchangeable 1in and 2in weight posts, this lower body special leg machine can assist you in burning fat and shaping your body, whether you prefer high-intensity workouts or relaxed exercises. | Vevor | | Leg Extension and Curl Machine,Seated Leg Rotary Extension for Thigh,Adjustable Lower Body Specialty Exercises Equipment | Black | Best Buy