How do I position the Hydro Hip on my body?

• The Hydro Hip should be worn at the middle of the hipbone or as snug as possible on the hip bones. In order for the device to be most effective, it must be wedged to not move at all. One technique for achieving this is to inhale and pull the belt as tight as possible, and then expand your stomach. Also, keeping your stomach muscles flexed as you swim will insure non movement of the product.

Where on my back should the Tech Toc rest?

• The Tech Toc should be worn with the chamber positioned in the small of the back. The belt should be snug, but not overly tight. Achieving the type of wedging action required of the Hydro Hip is not necessary.

What's the difference between the Hydro Hip and the Tech Toc?

• The Hydro Hip is not recommended for novice level swimmers, but rather strong competitive swimmers. The Tech Toc is much more user friendly and may be enjoyed by swimmers of all abilities from novice to Olympic athletes. The Hydro Hip may be used for as little as a couple hundred yards to achieve results, but the Tech Toc may be used virtually for an entire workout.