The best ab rollers to strengthen your core, according to personal trainers
The best ab rollers work so much more than your core, offering a blend of strength, stability and mobility for a full-body burn.
WebMD16d
Killer Abs
Washboard, killer abs ... special equipment. It does, however, require commitment because it's not just about ab training. Dori Ricci You do also need to do cardiovascular exercise to burn ...
Tom's Guide27d
Forget sit-ups — these fitness trainers ranked 22 abs exercises and this is the top bodyweight move to build a stronger core
You can see the full rankings for all 22 moves below, and for most of them the only equipment you need is ... hollow body crunch the most effective abs exercise? The hollow body crunch achieved ...