After 30 reps, my heart rate rivaled the peak of a hill sprint, yet I was engaging in a functional, resistance-based exercise ...

How to do mountain climbers: Get into a high-plank position with your wrists directly under your shoulders. Keep your core ...

Medicine balls are a great alternative for dumbbells or barbells, or you can use them in tandem with free weights.

Carrie Underwood might not be Beyoncé or Garth Brooks in the celebrity superstar ecosystem. But the singer’s participation in President-elect Donald Trump’s inauguration is nevertheless a sign of the ...