FARGO - It looks like I have a whoopie cushion on my desk chair. Thankfully the GoFit Core Stability Disk doesn't sound like one when I sit down. The vinyl disk can be used during workouts to help ...

Working on your balance and stability is important for all ages, and this 10-minute standing workout can be done at home using just one dumbbell.

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.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images As we ...

FARGO - It looks like I have a whoopie cushion on my desk chair. Thankfully the GoFit Core Stability Disk doesn't sound like one when I sit down. The vinyl disk can be used during workouts to help ...