Forget sit-ups — this standing ab exercise targets your obliques and boosts your balance
Ready to torch your obliques? I added this simple standing ab exercise to my routine for a week. Here’s how I got on.
Tom's Guide9d
I ditched sit-ups for this standing ab exercise for a week — here's what happened to my core
We’ve said it before and we’ll say it again — when it comes to building a rock-solid core, endless sit-ups and planks alone won’t do it. Not only does switching things up help you beat ...