After months of walking or running outdoors, taking your workout inside to a treadmill can be an adjustment. We all miss the fresh air and change of scenery that being outside affords, but running on ...

High-intensity interval training (a.k.a., HIIT) is a triple threat: “It’s quick, easy, and effective,” says Angela Gargano, a certified trainer and creator of Strong Feels Good & Pull-up Revolution.

Anyone can do it—and it's fun. The Taylor Swift Treadmill Strut (TSTS) is a fun, high-energy treadmill workout routine created by Allie Bennett, who develops treadmill-based workout routines (which ...

Jeanette Jenkins knows a thing or two about creating great workouts — this full-body circuit was low-impact but left me unexpectedly sore the next day. With almost three decades of experience in the ...

The 12-3-30 is a treadmill workout that's harder than it looks. Some people might prefer it to running, but it's no magic ...