The stronger they are, the better you’ll be able to run, jump, and move through life. So roll out your mat and jump into this 30-day ab challenge. Whether you’re a seasoned pro when it comes to core ...

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

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 ...

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

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

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

Basically, you'll boost more than just your booty with the Women’s Health+ 30-Day Squat Challenge. Featuring 18 variations on the traditional squat, this Women’s Health+ exclusive workout plan ...

Choose exercises that both challenge your core and where you're confident your form is perfect, as well as those that you ...

Looking for a new fitness challenge to keep you going through lockdown? One writer explains how starting kettlebell workouts have made her feel stronger over the last 30 days – so much so ...

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 ...