Strengthening Exercise Band: Improve strength and range-of-motion with Dryland Cords, the ideal swim training equipment for off-season or rehabilitation training Comprehensive Resistance Band: The Dryland Cords isolate vital muscle groups such as triceps, chest, biceps, shoulders, and abs for a complete workout Stretching Bands: Increase flexibility and range of motion for all four swim strokes with these stretch bands, perfect for resistance training High-Quality Exercise Band: Take your resistant band training on the go with the small and lightweight Dryland Cords, available in heavy, medium, and light resistances About FINIS: Our mission is to simplify swimming through innovation, high-quality products, and a commitment to education