The Halo swim training system is an excellent tool for dry land swimming exercises, at a very affordable price. This swim bench will help develop muscle memory as well as learn and improve three key elements of competitive swimming: high elbow catch, power stroke path and race pace tempo. The Halo system will take novice swimmers who don’t understand anything about the stroke and teach them correctly from the start, and also take master swimmers who may have learned incorrectly and teach them the awkward move of breaking of the elbow.