Posture Trainer | Head Alignment Training Tool Tech Suit_Girls Dive into an enchanting underwater

Dive into an enchanting underwater adventure with the Luna mermaid swim fin

Includes polyester drawstring for a secure fit

STROKE RATE MODE: Automatically calculates stroke/stride rate

and are now onto the easy bit of building the rocket

Posture Trainer | Head Alignment Training Tool Tech Suit_Girls Dive into an enchanting underwaterThe Posture Trainer promotes correct head and spine alignment, which is key to an efficient swim stroke. When secured to the back center of the head, the device should be undetectable until the swimmer exceeds the recommended posture range. Keeping the head in the proper position throughout the entire swimming motion corrects spinal alignment, which elevates the hips, leading to a decrease in drag and an increase in kick propulsion. The Posture