This challenging workout — 100 pull-ups, 200 pushups, and 300 squats bookended by one-mile runs — is more popular than ever. World-record holder Alec Blenis talks about how to tailor it to your unique skill level.
A kettlebell circuit is one of the most efficient ways to work your entire body. Try this 20-minute workout to become stronger, leaner, and more powerful in record time.
With the help of a few plyometric training tools, you can teach your neuromuscular system to unleash impressive speed and strength –the two ingredients behind the explosive power treasured by athletes.