- Improves swimming efficiency and technique without altering your natural stroke, helping you glide farther with the same effort. - Suitable for all levels: beginners, recreational swimmers, and professional athletes who want to raise performance. - Helps correct elbow stroke posture during swimming, promoting more consistent and standardized arm movements. - Versatile for technical guidance in pools, open water training, and swimming classes. How this product helps you - Reduces wasted energy from improper elbow position, improving overall efficiency. - Provides clear guidance to reinforce proper technique between drills and coaching sessions. - Supports steady progression as your skills improve. Key attributes - Function: posture guidance that enhances propulsion without constraining motion. - Compatibility: usable across skill levels and training formats (pool, open water, classes). - Performance: designed to deliver practical technique improvement in real training settings. Usage scenarios - In a coached pool session to tune elbow alignment and stroke timing. - During open water training to maintain efficient catch and propulsion. - In swimming classes or group practice to standardize arm mechanics and reinforce technique.