Current Pedorthics | May-June 2018 | Vol.50, Issue 3 | Page 38

Preventing Soccer Injuries with Effective Insoles and Smart Shoe Selection A recent study from the University of Calgary demonstrated that cleats with high forward traction but low rotational traction had the lowest risk for injury on the soccer field. Unfortunately, most soccer cleats don't advertise their traction values. So how do you pick a good pair? Select the Right Soccer Shoe to Prevent Injury John W. Wannop, the kinesiologist who led the study, says: Avoid styles with numerous large, toothy cleats or rubbery cleats along the outside of the sole. These can create too much rotational traction. Find shoes with groups of shorter cleats in the forefoot. These will provide better forward traction. Pick soccer cleats with a snug fit. A looser shoe will cause more blisters than a close-fitting shoe. Cleats with a removeable insole will afford more choices for aftermarket insoles or custom orthotics. Finding cleats with the correct traction and fit is the first step in preventing acute injuries on 36 Pedorthic Footcare Association | www.pedorthics.org the field. But for repetitive or overuse injuries, after-market soccer insoles are necessary for stability and comfort during the game. Strong biomechanics will lead to better performance. How to choose the Right Soccer Insoles Soccer cleats usually come with a thin, generic insole that provides minimal support. Because the shoes are low volume, there is not a lot of space inside the cleat for soccer insoles. Assess the fit of the shoe If it is just right, you will want to replace the generic insole with one of similar forefoot thickness. If the shoe is too snug, you can increase interior space by using an insole that is thinner or in some cases 3/4 length. If the shoe is too roomy or has stretched out, using soccer insoles that are slightly thicker in the forefoot will improve the fit. Add arch support The best insoles for soccer will have firm support to prevent the foot from over-pronating. An over-pronated foot will tend to elongate in the shoe, contributing to friction, heat, blisters and bruised toes. This is especially important when there is minimal room in the shoe. Insure the insole fits the foot. An arch that Rotational traction is associated with increased injury. If you cut quickly around an opposing player, your cleats can stick to the ground as your body continues to move in another direction. This has the potential for injury.