Weighted vests can improve your cardio and help you build strength and a stronger core. They're also a great way to freshen ...

Running helps build muscles like your glutes, quads, and hamstrings. But you need to challenge yourself consistently or else you could lose muscle.

Strength training is important for everyone, but it also looks different for everyone. A program will hit every muscle in the ...

“Adding plyometrics to your routine increases the force you can produce with each movement,” Kennihan says. “While running, after each foot lands on the ground, there’s a push-off. Plyometric training ...