Run and swim much faster with StrechCordz Resistance Training Equipment. Serves as a resistance band to fuel up your speed, strength, and stamina. It increases your speed and improves your stroke. The embedded safety cord tubing allows you to swim at full length and serves as a limiter to avoid over-stretching. The 2-in/5 cm waist belt and sliding attachment give full freedom around the belt, allowing you to have a restriction-free movement while you swim.
- With handles
- For curls, pulls, flies, and extensions
- Helps increase swimming speed
- Both an in-water and dryland resistance training equipment
- Used by the United States Olympic Swim Team and athletes worldwide












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