After a concussion last winter, I asked a helmet-safety expert when skiers actually need to replace their helmets. Turns out, ...

Eala reached a career-high ranking of world No. 17 this week, continuing her progress after winning her first WTA Tour title ...

Rick Macci identified a kinetic timing issue in Alex Eala's serve, emphasizing that her motion is disconnected from the lower body.

A two-handed backhand counter breaks down when your posture collapses and you lose space. These seven fixes from a Jilly B ...

New research from Imperial College London has found that, on average, collapsible (sometimes called "foldable") bicycle ...

Whether you should focus on the back squat or leg extension for lower body strength depends on your fitness goals, mobility, ...

New research from Imperial College London has found that, on average, collapsible (sometimes called 'foldable') bicycle ...

To find the best shoes for underpronation, I spoke with podiatrists and got their top-recommended styles and insights on the ...