Autumn is a good time to hit the trails or go cross-country, but rocks, roots and sharp turns challenge your coordination and stability, says Christine Mateer, a coach, physio and trail-race champion.

The experts consulted for this story do not necessarily endorse the products ahead unless otherwise noted. “These discs can ...

As a part of his workout, he included time standing on inflatable balance discs in between sets of weightlifting. His goal was to maintain his balance on the disc for 45 seconds while standing on each ...