FINIS Swim Posture Trainer
- Promotes correct head and spine alignment, which is key to an efficient swim stroke. Can be used for all four swim strokes: butterfly, backstroke, breaststroke and freestyle.
- Secures to the back center of the head, and should be undetectable until the swimmer exceeds the recommended posture range.
- Can be worn with or without goggles, one size fits all.
- Made of durable HDPE plastic that is chlorine and UV resistant.
- USA PATENTED US 9,586,118 B2