Think about the resistance a skater feels streaking across a frozen rink and you’ve got the concept of friction training. The patented Lynx Board surface does the same thing, responding to your body weight by increasing the intensity of the workout in direct proportion to the pressure you exert. The board is designed to improve core stability, mobility, balance, control, coordination and improve posture and lessen the likelihood of injury. How? Unlike other fitness trends, the Lynx Board gives you a full 360-degree range of motion and won’t damage joints. In fact, this type of low-impact exercise is excellent for people recovering from an injury or those with chronic joint problems. The Lynx Travel board is great for the executive or others on-the-go and comes in a convenient case designed to fit in most airline overhead compartments; LynxFitness.com.