By Doug Balzarini, CSCS, MMA-CC
You don't need a gym membership to complete a great workout. Learn how to use the TRX trainer with these three circuits to build strong, toned legs.
Whether you're dealing with a twisted an ankle from your training run or a sore shoulder from swimming, injuries happen. Use this guide to avoid common aches and pains to stay in tip-top shape and perform your best.