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 ...

This week's workout focuses on your core. Add a disc to your plank to really work your core and increase your strength and balance.

If ever you’ve done a Pilates or barre class, you may well be familiar with exercise sliders (also known as ‘gliders’ or core sliders). If not, you’ve probably been wondering what on earth those small ...