The ProsourceFit Core Sliders help athletes and fitness beginners alike get into better shape and have a blast using them to reach their goals. These two-sided, non-scratch gliders features plastic on one side and foam on the other for safe and easy use on hard wood and tile surfaces, carpet and gym floors. Perform an endless variety of low-impact core moves and full-body toning workouts anytime, anywhere. The compact and lightweight size will fit in any gym bag, office drawer or purse, making them ideal for home, travel and in the gym. Personal trainers and group fitness instructors will find these to be a great, inexpensive tool to keep clients motivated, challenged and having fun! Not only are they an entertaining way to mix up your routine, but they force you to engage your core to maintain balance and stability. This means a tighter, more toned midsection without countless crunches! Our Core Sliders are ideal for users with joint pain as they allow for low-impact versions of exercises like mountain climbers, knee tucks, skaters, squats, push-ups and lunges. Available in three color options, the possibilities are endless with this pair of gliding discs!