Best core exercise especially if you have back problems. Weak back, weak core, balance and so much more, look it up. Why they are my #1 to go to. I love that my shoes lighten up in the dark, never notices that begore🤗😂! Great running, jogging shoes by the way.
My instructor lovessss sees me burn.. love her for that! Pushes me to my best❤️💪🏽