Body-Solid Fitness Bar - 4 lbs Raise the bar for a simple, effective workout in your own home. Available in 4, 6, 9, 12, 15, 18, 24, 30 and 36 lb. increments. Body Solid Tools Fitness Bars are ideally suited for a wide range individual or group exercises, physical therapy, aerobics, yoga and Pilates. With durable rubber construction for a secure, comfortable grip and color-coded rubber ends for easily grabbing the right weight (4lb. to 36 lbs.), Body Solid has raised the bar for increasing stability, core strength and endurance in the comfort and convenience of your own home.