Transform flab to six-pack abs in 30 days! Follow this core challenge with dynamic workouts, nutrition tips, and expert ...

But when your intake’s solid, you recover faster—even if your workouts stay the same. For me, that meant fewer mornings sounding like Chewbacca crawling out of bed after squat day. I felt ...

Hadzovic started me with alternating forward lunges as the lead exercise to ease into things with unilateral movements, progressing from using 30 ... challenge of the day. The late-game back squat ...

However, only a few short days into my Alexis Ren abs workout challenge, I caught a sinus infection ... Luckily, I knew that each move was only 30 seconds long, which is totally doable.