Adding a little sliding disk under your foot make moves like lunges and planks a bajillion times harder. Try these slider disc exercises. Our editors independently select these products. Making a ...

I'm in the middle of a set of leg lunges. Simple enough, right? But today, something's different: Under my lunging foot is a nylon disc, which has turned the shiny wood floor into a veritable Slip 'n ...

Full-body workouts are a great way to up the intensity of your fitness routine at the gym. They help with everything from strength and endurance training to core stability and cardio. Moves like ...

Let’s face it, repeating the same leg exercises can get monotonous. It's also not productive—to continually challenge yourself and build lower body muscle, you need to mix up your moves. That’s why ...