The first seven days in our 30-day ab challenge is all about the transverse abdominis ... Keep your spine neutral — don’t allow your lower back to arch excessively. Place both hands on your stomach, ...

Lower down, starting with your shoulders ... and more on All Out Studio free for 14 days! I've designed this 30-day abs challenge to ensure you never get bored while sculpting and strengthening ...

True washboard abs take months to carve, and as the info panel of the app said, the idea of a 30-day challenge is more to build a habit than to effect any significant results. The real test was ...

Transform your body with the One-Exercise Challenge! Discover the power of a single exercise for strength, fitness, and fat ...

and strengthens your trunk to prevent lower back pain. Basically, you'll boost more than just your booty with the Women’s Health+ 30-Day Squat Challenge. Featuring 18 variations on the ...

A trainer outlines how to perform his ultimate 30-day interval walking and strength workout to melt belly fat.

Glutes are the body's largest muscle group, and this 30-day glutes challenge strengthens them for better movement, balance, ...

Challenge your core and obliques with this quick 5-minute ab workout from Supernatural coach Raneir Pollard. This group ...

But again, very importantly, your lower back, not the small of your back. Nice and flat on the floor. And you just roll it up. Now on this one, you're targeting more the lower abs. And when you ...

While classic core exercises like sit-ups, planks and crunches are undoubtedly effective, they’re not the only way to ...

The 30 Strong Challenge. Developed by Life Time's training experts and dietitians, this 30-day initiative was meticulously designed to help participants build sustainable healthy habits through ...

January blues? This 30-day yoga challenge is the perfect way to ease yourself into the new year. January can be a tough month to get through after the Christmas festivities have wrapped up and ...