But crunches target just one of those muscle groups, so it's best to do your crunches as part of a larger, well-rounded core routine that works all of your abdominal ... with a crunch and work ...

If you buy something via one of our links, we may earn a commission. The Syedee Leg Extension and Curl Machine is just $203 right now. This Walmart bestseller is usually $1,100, but it's currently ...

Coming with a specifically dedicated leg curl station ... this do-it-all machine puts the power in your hands. Plus the abdominal crunch station means you can strengthen your trunk in the same ...

You want to look good, but you don't have a ton of time. We get it. This 8-minute abs workout will make you stronger in a ...

That said, different ab machines function in very different ways ... of how comfortable and effective it feels compared to crunch variations performed on the floor. Size 61" D x 20" W x 47 ...

It can also be performed with a loaded barbell or Smith machine as you become more ... providing a maximal muscle contraction. The rope crunch is a unique ab exercise that uses a cable weight ...

Alternatively, replicate the movement with the rope attachment on a cable machine to provide resistance ... Inhale as you lower, exhale as you curl up, and perform each rep with complete control.

“Revamp your ab workout ... abs. Curl up and forward so that your head, neck, and shoulder blades lift off the floor. Hold for 1-2 counts at the top of the movement and then lower slowly back down.