“I have, like, no arm strength.” If you’ve ever said this (or even thought it), this is the challenge for you. “Women are often very critical about their arms,” says personal trainer and fitness ...

Over the course of the next 30 days, you'll gradually increase the number of repetitions and exercises you do — but trust that you can handle it. "Don’t get frustrated, just do the best you can," ...

Take the Body Electric Challenge. Do it as a two-week jump-start for a healthier year. Or if you were part of the study back in the fall, this is going to help keep you going. FADEL: OK. So you say ...

JOIN MY 30-DAY FLEXIBLE BODY, FLEXIBLE MIND YOGA CHALLENGE Check out my new AFFIRMATION CARDS + YOGA JOURNAL Hi everyone, I'm SO EXCITED to finally be able to announce my newest 30-day challenge which ...

If your current workout routine is a snoozefest, allow me to make a recommendation: this 5-day full-body workout challenge from POPSUGAR's Class Fitsugar. We've teamed up two of our most hilarious and ...