I was stuck in a running funk. Then I varied up my training—and saw my speed soar. The breaking point felt imminent as each ...

Hyrox is a brutally effective test of fitness because it forces you to build strength, speed and endurance at the same time – ...

Scientists Tested the '5-Second Rule' for Dropped Food—Here’s What They Found IRS whistleblowers release book on Hunter Biden ...

News editor Theo Kahler is by far the fastest in the Runner’s World office … seriously. Kahler just finished within the top ...

'Sprinters usually incorporate movements that mimic their sprint mechanics by focusing on force production, elasticity, and coordination. The movements include jumps that emphasise vertical and ...

David Sundberg, a PGA Tour fitness coach who works with Xander Schauffele, recommends a simple strategy for adding yards off the tee.

The key to faster running may not be in your legs, but in your arms.

With AI taking center stage in modern business, many teams are seeking ways to accelerate model training and handle ...

The Fernandina Beach Police Department hosted a 40-hour speed enforcement course to train officers in using radar and laser ...

Warming up significantly improves muscle performance, particularly speed and power, by increasing muscle temperature. Both passive heat methods and light exercise warm-ups work, but mimicking the ...

You’re not a bear, so don’t hibernate this winter and let your fitness fall off. Use these exercises to stay fit.

Build stronger legs after 65 with 4 seated exercises that protect your joints and boost strength, balance, and everyday ...