Core sliders are simple plastic discs that go under your feet or hands. They work against gravity to add resistance to your movements, and they can be a game-changer in floor Pilates workouts.
I understand that the expertise and equipment needed to conduct a Reformer Pilates class mean the session has to be more expensive than a regular class, but when prices rose at my local studio, I had to rein in my spending. That's when I discovered this accessory and switched to doing my strength training and a Pilates workout at home.
