The SWB-65 /518GA is a heavy duty weight bench that is perfect for use with exercises like the bench press, biceps press, leg extension, leg curl and abdominal crunch. This heavy duty bench features dual features including a pivot point that aligns with the knee joints and a locking mechanism for abdominal exercise. This unit facilitates proper body posture and allows for maximum effect on the targeted muscle groups. The weight plate provides resistance and helps to tone your muscles.