Here's how to turn a squat into a very challenging core exercise.
All you need is big balls. Actually, just one big ball. Check it out.
Being big is great, but being big with visible abs is a thousand times better. Here's how to get there.
All you need to do is diet and you'll have abs, right? Not really. It's a bit more nuanced than what your favorite meme says. Here's why.
Honestly, people who do this exercise may not be smart enough to read an article about why it's a dumb exercise.
This movement builds core strength, nails the abs, and even hits those hard-to-reach serratus muscles.
Have you become neuromuscularly complacent? Try this core strength test and find out.
This has been a favorite of figure competitors for years now. Here's a couple new ways to do it.
This ab exercise will make you feel like you just got a fist in your breadbasket, but it'll really build your abs.
Nail your lats, chest, triceps, delts, and abs with one exercise. Here are 8 new and improved ways to do it.
Wickedly effective ab exercise, if you're doing it correctly. You're probably not. Here's the definitive guide.
There are two correct ways to do this exercise, then there's the way most people do it. Know the difference.
If you can do this exercise for 15 seconds per set, you're pretty awesome. Check it out.
These popular core exercises are highly effective... if you do them right. Not many people do. Check your form here.
A weak core makes you weak all over, and ab crunches aren't enough. Try this exercise.
Abs aren't really made in the kitchen... unless that's where you train. You have to build them like any other muscle. Here's how.
Here's how to build the sexiest muscle there is.
Master the L-sit to handstand to strengthen your core, build triceps, and keep your shoulders mobile.
Build your lats and strengthen your core at the same time with this exercise. Take a look.
This CrossFit favorite is getting more popular. Is it safe and effective? Well, it depends. Here's what you need to know.
Build your back, abs, and chest with a foam roller. Here's how.
Good core exercise, if you do it right. Here's how most people get it wrong.
Turn the sit-up into a full upper-body exercise with these tough new exercises.
Use time under tension and these exercises to build core strength that transfers into real-world athleticism.
Here's how to upgrade some of your favorite exercises to make them even more effective.