Sprint

Mark’s Daily Apple veterans are familiar with one of the most controversial and impactful posts ever published to the site, Mark’s 2007 treatise called A Case Against Cardio. The article changed my life and caused me to rethink many of the flawed assumptions about endurance training that have been indoctrinated into conventional stupidity for decades....

There is an epidemic of chronic lower back pain.1 It’s one of the leading causes of “Years Lived with Disability” (YLD), is responsible for over 7 million ER room visits each year, and costs us both time (hard to do much of anything when our lower back is hurting) and money (people with lower back...

We need to fight for our right for recess, even if we're adults, no matter what country we're in. And I can't think of a better person to remind us how important it is to go outside and play than our friend Darryl Edwards.Powered by WPeMatico...

The idea that technique is essential for the simple act of running is finally starting to catch on. By maintaining a balanced center of gravity and maintaining a strong foot, you generate maximum propulsive force and minimize impact trauma with each stride. This allows you to transform from a rookie sloppy jogger to someone who...

Running is the most simple and straightforward of fitness activities, so we generally don’t pay much attention to learning and refining proper running form. Consequently, there’s a widespread problem of joggers and runners with extremely inefficient technique that can lead to slower times and increased risk for injury. Unfortunately, when you plod along at a jogging...

When you ask most people what it takes to be fit, you get some pretty wild answers. Hours on the treadmill or pounding pavement every day. Hours in the weight room. Obsessing over how to turn every moment of the day into an opportunity for some kind of workout move. I never liked what I heard,...

The fitness world is booming these days. You can see it in the popularity of CrossFit boxes, obstacle course and endurance events, and record-breaking gym construction. It’s encouraging. Inspiring even. But there’s also a downside to the rising gym memberships and event registrations. There are still too many people dealing with recurring patterns of breakdown,...

For today’s edition of Dear Mark, I’m answering questions about vitamin K2 and microworkouts. The last two posts on both topics garnered a number of good questions. What’s the best dose of vitamin K2? Should statin users taking vitamin K2, since statins inhibit vitamin K2 activity and production? Can vitamin K2 prevent or reverse arterial...

As Primal enthusiasts know, sprinting is an essential element to leading an optimally fit life. After all, it’s one of the 10 Primal Blueprint Laws, and perhaps the quintessential anti-aging activity. Brief, explosive all-out sprints are the single best activity to promote rapid reduction of excess body fat, achieve fitness breakthroughs, flood the bloodstream with...