Comfortable and skin friendly This swim trainer uses soft, skin friendly rubber that feels gentle on your hands, so you can train longer without irritation or worry about damage. Versatile training with movable grips Movable handles and elastic bands allow you to tailor resistance for swimming drills as well as functional upper body workouts, giving you flexible options for different exercises and grip widths. Injury prevention with steady resistance The device delivers constant tension during each stretch, helping you perform movements with the correct level of resistance and reducing the risk of overstraining or improper form. Compact and portable design Small and lightweight, this swim trainer is easy to carry and store. It takes up minimal space, making it convenient for travel, limited home space, or gym bag compatibility. Durable materials and reliable performance Constructed with robust rubber stretch bands designed for repeated use, providing durable resistance and long lasting performance. Use scenarios - Swim training and dryland conditioning: adjust the grips to customize resistance for pool work or land based swim drills. - Functional strength and upper body workouts: use the elastic bands for controlled presses, rows, pulls and other movements that benefit from variable resistance. - Rehabilitation, mobility, and progressive training: perform guided stretches with steady tension to support safe recovery and gradual progression. Key attributes Function: swimming and strength training with adjustable resistance Compatibility: movable grips provide multiple exercise configurations Size and portability: compact, lightweight, easy to take on the go Material: rubber stretch bands built for durability Performance: constant tension for controlled, effective training