Cover Story

Mouthguard mysteries: Can wearing one really improve athletic performance?

Multiple studies suggest that mouthguards, designed to protect athletes from dental injuries during contact sports, may also help improve muscle force and power. But plenty of other studies have found no such ben­efits, and even the experts aren’t sure what to believe.

By Cary Groner

Editor Message

Out on a limb: Strike pattern revisited

The concept of foot-strike pattern during running—something rarely discussed a decade ago, even in research circles—is now pervasive among runners as well as biomechanics experts and lower extremity clinicians. But that’s not necessarily a good thing.

By Jordana Bieze Foster, Editor

2017 Resource Guide

Welcome to the 2017 LER Resource Guide. With a new president taking office shortly and a lot of uncertainty, it is imperative that you stay vigilant and focused on providing the best care for your patients. Finding the right fit is important, but no one product will be the best fit for every patient. That’s why you need access to a wide range of options. With over 30 categories and indications, the Resource Guide once again hits on all cylinders, sourcing the information you need in your daily practice to produce the best outcome.


Peroneal tendinopathy management in tennis

Although not as common as Achilles tendinitis, peroneal tendinitis is seen in a certain group of patients with chronic ankle instability or with a cavovarus foot.1 Peroneal tendinitis presents as lateral foot pain and may also be of unknown etiology or associated with an acute inversion injury.

By Patricia Pande, MClScPT, CSCS, CPed

AFO stiffness can help optimize patient function

Decisions related to the stiffness of an ankle foot orthosis (AFO)—whether they involve device design or the materials from which it’s fabricated—can help lower extremity clinicians customize stability, biomechanics, and muscle function to meet individual patients’ needs.

By Lori Roniger

How foot and ankle injury trends reflect today’s NFL

Professional football players are enduring higher levels of force than ever, and foot and ankle injury rates are increasing as a result. Advances in surgery and rehabili­tation have helped get players back on the field more quickly, but injury prevention remains a significant challenge.

By Will Carroll

Adjacent-joint arthritis after ankle arthrodesis

Altered biomechanics after ankle arthro­desis often increase stress on the adjacent joints in the foot, which can cause or exacerbate osteoarthritic degeneration in those joints. Clinicians and researchers are working to better understand this process and how to minimize patients’ risk.

By Cary Groner

Psychological aspects of ACL rehabilitation

The ability to identify and treat patients at risk for mental health issues after anterior cruciate ligament (ACL) injury may help improve psychological readiness for reconstructive surgery, attitudes toward postoperative rehabilitation, and successful surgical and rehabilitation outcomes.

By John Reaume, MD, MHSA; Dana Reaume, PsyD; and Melissa A. Christino, MD