If you are looking for a real challenge, then try doing the RKC Plank. Invented by a former Soviet special forces trainer, ...

Lori Mann had never heard of kettlebells until her personal trainer instructed her to pick up what looks like a cannonball with a handle. Before long she was in Kettlebell Boot Camp three mornings a ...

STATEN ISLAND, N.Y. — At first, Vicky Wilson stared at the curious-looking, flat-bottomed cannon ball with a handle. In the high-tech world of fitness, the cast iron kettlebell was not sleek or sexy.

To have a fighting chance against a younger, stronger opponent, actor Sylvester Stallone, as “Rocky Balboa” in the new movie, turns to a piece of old-time Russian equipment, the kettlebell. It’s among ...

Perhaps you’ve seen them lying around at the gym. They look like dumbbells with a handle. They're small, but menacing. They’re called kettlebells, and they are your fitness friend. Kettlebell training ...