You might have seen it at the gym, that half-inflated dome with a flat base. Looks simple, right? But don't be fooled by its appearance. The BOSU (which stands for "Both Sides Up," meaning you can use ...

While Kim Kardashian‘s tiny waist may look photoshopped in real life, the reality to her waistline is actually achieved through her workout efforts. HollywoodLife spoke with Kim’s trainer who gave us ...

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Khloé Kardashian just dropped her current ab workout routine, and it's not for the faint of heart. In a May 4 Instagram post, Kardashian goes into detail about the exercises she does to build strength ...

Variations help add a little spice and pizzazz to life. Today we are switching up our fitness routine. Our move is a front lunge with a double arm extension. This exercise will be working the lower ...

Don't let the simplicity fool you: Lunges may be basic, but they're great for working your glutes and quads. Here, a pro shares how to do lunges correctly. Thing is, to get the most out of any move, ...

Confession: The last time I used a Bosu ball was at least five years ago. In the meantime I've dabbled with resistance bands, kettlebells, and a rower in my workouts to keep things interesting. Still, ...

Don't sleep on the medicine ball—it can seriously upgrade your workouts. Try this circuit of 10 medicine ball exercises for a full-body burn. “Medicine balls are useful because they don’t take up much ...

In an interview with Refinery29, Kourtney said she created Poosh because she "felt like there wasn't anything out there that felt nonjudgemental, welcoming, and more of a conversation." Keeping that ...