Say goodbye to basic crunches and hello to three muscle-torching crunch variations to build core strength. For this workout, you just need one of the best yoga mats and a resistance band or loop band ...

You don't need to do thousands of sit-ups or spend hours in the gym to build abs. You can instead do the bare minimum of two to three ab-focused exercises for 20 to 30 minutes a week. Exercises like ...

If you’ve grown bored of your basic mat routine for core workouts, incorporating resistance band ab exercises can help you switch it up and even intensify your results. The versatile, simple, and ...

Workouts can get stale fastespecially ab routines, since some people (and even trainers) just repeat the same exercises to train the core without any progression, as if it were a totally separate ...

I’m not one to big up an exercise I don’t believe in. I’ll happily tell you sit-ups are low on my priority list of the best abs exercises to program for my clients, with or without weights. So when I ...

Do you want a strong core, and maybe a chance of developing a six-pack? Adding some ab isolation exercises will help you target that area. Read on, and I’ll explain the best exercises, the best ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate ...

Leg lifts or leg raises work the core as well as the hips and low back, making them a great move to master for improved overall strength. While situps and crunches work the abs, they don’t recruit ...

What can I say? I love the feeling of strengthening my muscles on a Megaformer machine, working them in 50 minutes worth of planks and lunges until my core, legs, and butt are shaking. It’s the only ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...