The CAP Barbell foam roller is a multifunctional workout accessory. Useful for improving core strength and flexibility, this foam roller is also great for stability training and stretching exercises. Apart from this, it also helps you improve your posture. Featuring a dense foam construction, this roller can also be used for a relaxing massage. Extensively used in Pilates, this roller will be an ideal addition to your home gym. Dense foam construction. Helps to improve core strength and stability. Perfect for upper back, lower back, calf, hamstring, and quads. Aids with postural alignment and muscular self-massage. Warning: this product contains one or more phthalate chemicals known to the state of California to cause birth defects and other reproductive harm.