Level Up Your Workouts With POPSUGAR's Colorful Fitness Collection at Walmart

POPSUGAR Core Sliding Discs ($10)

These blue and teal sliding discs (aka sliders) can be used to target muscles all over your body — but especially your core. They're dual-sided with durable EVA foam on one side and plastic on the other to offer a smooth, gliding motion on both carpets and hard flooring. You can use these discs to increase the range of motion and difficulty for a variety of moves. Try them with lunges, leg curls, mountain climbers, and planks.