The Tech Toc Is A Simple Training Tool Worn Around The Waist That Provides Instant Stroke Feedback And Ensures Proper Hip Position During All Four Swim Strokes. The Tech Toc Utilizes A Ball Bearing In A Plastic Capsule And Acoustic Amplifiers To Create A Sound As The Device Is Tipped From Side To Side. This Audible Feedback Prompts Proper Hip Rotation And Undulation. The Tech Toc Also Has A Delay Setting Which Delays The Ball Bearing, Forcing Swimmers To Exaggerate Hip Rotation.
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