This overspeed training device is the safest overspeed trainer you will find. By attaching this device to 2 runners you can overspeed the runner in back with comfort and security. The back runner allows the front runner to stretch the elastic up to 3 times its length. This then allows the back runner to be pulled forward with the help of the elastic. 20' safety sleeve elastic with 2 swivel belts and stretches to 60'.

It's no secret that Stackhouse products are used by top athletes in professional competition, with award-winning results. Recently, Nordic Javelins were thrown to win three medals in the 2009 World Championships in Berlin. The Women's best throw of 2009 was earned using Nordic's Xena Carbon. Nordic Javelins were used to win all medals in the 2008 Olympics Men's Javelin event, in addition to being thrown for a new Olympic record. Our "Stackhouse by ATE" line of discus, shots and hammers, and our Newton starting blocks are consistently chosen by accomplished athletes, worldwide. And we maintain the same dedication to quality in our volleyball, football, field marking, soccer and baseball equipment.

No matter the sport, at Stackhouse, product value means more than a great price. Consider the quality, performance and insight that comes from over 60 years of equipping athletes and organizations. Add dedicated customer support and same-day shipping service, and you have a winning combination assembled for your complete satisfaction.

Unique-Sports has been a trusted resource for Stackhouse track & field equipment, training aids, and sports facility products for over 13 years.  Unique-Sports is an invaluable on-line resource for athletes, coaches, youth leagues, and scholastic track and field programs across the United States. The Unique-Sports team is comprised of former athletes, current coaches, and sports enthusiasts that have hands on experience in the use and benefit of the Stackhouse products we sell.

If you have any questions please do not hesitate to contact us at 1-800-297-0747. A member of the Unique-Sports team will be happy to research a Stackhouse product (or any other line you are interested in), help you customize a solution for your exact needs, or make track and field equipment recommendations based on intended use. We have the lowest prices on-line…guaranteed!

Our prices, selection, and quality are unbeatable - but our love of the game... that's what makes us UNIQUE!