The Equalizer is perfect for strength training in a fitness class setting, home gym or as a tool for personal trainers. The Equalizer works the arms, chest, back and core muscles like no other. Participants use their own body weight as resistance and decide what level is right for them by "self-spotting". Self-spotting means the legs can be used to assist the user to perform exercises and/or when they cannot continue an exercise. A simple modification (usually leg placement) can allow for the set to be extended. With the ability to easily add more repetitions (without having to stop and change a pin in a machine or have someone helping) this product becomes very versatile. This simple versatility allows the user full control over the amount of body-weight used for a given exercise. The result is greater muscle endurance and strength. Each Equalizer bar weighs 8 pounds. The dimensions are 28-1/2 inches high by 25 inches wide and it has been tested to support up to 400 pounds of body weight. The Equalizers can easily be stacked together, taking up little storage space.