The Finis Hydro Hip has been designed to improve a swimmers core strength and stroke efficiency.
The fin placement on each hip creates resistance which forces the swimmer to rotate their hips at the top of the stroke when the greatest amount of core strength exists.
Development of this timing assists in a powerful hip snap for improved stroke efficiency and distance per stroke.
One size fits all adjustable waist strap (42 inch max length) makes this training tool ideal for anyone aged 12 years or older.
For use swimming freestyle or backstroke.