The Gaiam Strength & Flexibility Kit is designed to enhance your exercise regimen by helping you gain strength and flexibility. This kit includes three resistance bands, each providing a different level of resistance - light, medium, and heavy. These bands are perfect for a variety of exercises, including stretching, physical therapy, toning, and strength training. Made from durable and high-quality material, these bands are ideal for any workout level and are easy to carry with you, making it convenient to exercise anywhere, anytime. Whether at home or on the go, the Gaiam bands are perfect for improving muscle tone, strength, and flexibility.