The best ab rollers work so much more than your core, offering a blend of strength, stability and mobility for a full-body burn.
Ab rollers are, in my opinion ... The roller has grooved wheels for floor gripping and is nice and compact to pack away once finished using it. A reasonable option which doesn’t take up much ...
While an ab roller might look like a fun apparatus you’d see in a kid’s playground, it’s actually a useful piece of workout equipment designed to build core strength through anti-rotational ...