By the end of the WH 30-Day Workout Challenge, you can expect to see some pretty awesome results. You’ll likely notice some increased muscle definition and higher energy levels—score.

This upper-body lift workout led by Denise and Katie Austin has dumbbell moves like curls and presses and strength training exercises for toned arms. Ozzy Osbourne’s cause of death revealed ...

I didn't think arm day sessions were worth my time. But with just half an hour, this hellish routine changed my mind.

Get started with your 30-minute total-body workout now: The breath-focused warm-up will ignite all your muscles before getting into the bulk of the workout.

Arnold Schwarzenegger broke down a recent arm and shoulder workout he did. The bodybuilding icon, 75, still works out every day for half an hour. He aims to perform 25-30 reps per workout, but isn ...