Hybrid training may sound like the brainchild of a boutique gym with aesthetic toiletries but, actually, the fundamentals are fairly basic, and the principles have been followed by fitness enthusiasts ...

I still remember the torturous feeling of hanging from the pull-up bars in elementary school gym class, struggling with all my meager might to lift myself up. While other kids seemed naturally gifted ...

In recent years, a niche breed of extreme ultramarathons has slowly emerged into the public consciousness, inspiring varying levels of excitement, awe, confusion and horror. From the mammoth 106-mile ...