Meet Mark

Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...

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Category: Low Level Aerobic Activity

Dear Mark: Your Challenge Questions Answered

Last week, you guys asked me a ton of questions as part of a contest. Today, I’m going to answer an initial batch. (If you don’t see yours, check back on Mondays to come when I’ll take up others.) First, can excess fat be stored as body fat? If so, how? Second, can this way of eating help with seasonal allergies? Third, what’s the proper pushup progression for someone who can’t do a full one? Fourth, when should I take my probiotics, vitamin D3, and fish oil? Fifth, is canned fish a viable way of obtaining omega-3s, or does the canning process damage the fats? Sixth, is there a trick to beating a weight loss plateau? Seventh, is there a way to make sardines palatable? And eighth, if you can’t walk one day, can you make it up the next?

Let’s go:

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17 Gifts That Will MOVE You

Today’s guest post is by Katy Bowman, biomechanist and author of the bestselling Move Your DNA and a new release, Movement Matters, which examines our sedentary culture, our personal relationship to movement, and some of the global effects of outsourcing movement. I’m happy to welcome her back to Mark’s Daily Apple.

Ancestral health models have begun reaching beyond diet and have expanded to include sleep, stress, parenting practices, and movement. This leads to the question, “Can we better incorporate the ideas of ‘natural health’ into our holidays?”

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Can Endurance Training Ever Really Be Primal?

For over a dozen years, I’ve railed against what I call “chronic cardio“—the excessive, unrelenting endurance training I did for the better part of three decades. Most of my health issues cleared up when I stopped stopped running and training for marathons and triathlons, removed the refined grains and sugar I ate to support my endurance training, and began taking it easy. Explore the MDA archives and you’ll read all about the downsides of chronic endurance training, as well as my experiences in that world. Next to Primal living, most people probably know me best for being against “chronic cardio.” It’s kinda my thing.

As a result, a lot of people have this idea that any type of endurance training is verboten and totally antithetical to the Primal way of life.

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Why Training Your Tendons Is Important (and 11 Ways to Do It)

Building muscle is simple. Lift heavy things, rest, make sure you eat enough food, sleep, repeat. For a beginner, progress is linear and relatively sudden. You get quick feedback: your muscles get more defined, you look a little leaner, you can lift a little more each session, friends and co-workers notice and comment on the changes. New striations pop up, clothes fit differently, you feel more capable dealing with the physical world. You’re hungrier and heavier, yet still manage to drop belt sizes. All is well.

Muscle isn’t the only thing you’re impacting when you lift heavy things, though. You’re also imposing stress on your tendons and demanding an adaptive response. You’re training your tendons, too.

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Should You Wear a Fitness Tracker?

For a nation of supposedly obese, lazy, and sedentary layabouts, American consumers sure are interested in tracking their daily activity levels. In 2015, they bought 13.4 million dedicated activity trackers, up 50% from the previous year, and spent almost $1.5 billion on the devices. That’s in addition to the hundreds of millions of smartphones in circulation that also track your daily steps, sleep quality and duration, and calorie expenditure. From FitBit to Jawbone to Apple Watch to dozens of others, the wearable fitness-tracking gadget industry is growing quickly. Venture capital has responded, pouring billions into the wearable industry.

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7 Habits of Highly Successful Primal Endurance Athletes

Things have been busy for the Primal Endurance movement since I released the book back in December. People have been eager to learn more about this novel form of training, so we’ve been answering a lot of questions. Much like how The Primal Blueprint received a lot of attention because it bucked against Conventional Wisdom, such has been the case for Primal Endurance. Lots of head scratching, balking, but then, after learning the science and seeing the results, a healthy curiosity or full blown conversion. So what’s Primal Endurance training all about? What are the fundamentals? Who’s practicing it? And where can you learn more about it?

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Dear Mark: When Walking Is No Longer Enough; Fermented Foods and Depression

For today’s edition of Dear Mark, I’m answering two questions. First up, what happens when a brisk walk isn’t enough to attain the optimal fat-burning heart rate zone? It’s a good problem to have—better fitness—but it still needs a response. What activities can a person do to slightly increase the intensity without going over the target heart rate? And second, are fermented foods a potential cause of depression? If they have any effect on serotonin, could this cause problems rather than improvements?

Let’s go:

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10 Ways to Beat the Low-Carb Flu

The low-carb flu is real and it’s terrible. While it doesn’t kill as many as the Spanish flu of 1918 did or inspire the amount of panic seen during the 2009 swine flu epidemic, low-carb flu has dissuaded millions of people from pursuing and sticking to a healthy diet. You can laugh now that you’re fat-adapted and humming along on stored body fat, but you’ve forgotten just how terrible the transition from sugar-burning to fat-burning can be. Do any of the following symptoms sound familiar?

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Take It Easy, Increase Progress: How to Make Your Training More Primal

I recently had the pleasure of interviewing my friend and business and training partner Brad Kearns for the upcoming Primal Endurance Online digital course (more about that later). It was more of a discussion, really, and we kept coming back to the same three elements for constructing any successful training program. I’m going to present them as they came to me—as bullet points, as tangentially related thoughts. Then I’ll expand on them from there.

Without further ado…

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Dear Mark: Swimming Tips; High Weight, Low Reps vs High Reps, Low Weight

For today’s edition of Dear Mark, I’m answering two questions. First up are some swimming tips for a novice swimmer who read last week’s post and wants to incorporate swimming into the schedule. What strokes to learn? What workouts to try? I also discuss the downsides of chlorinated pools. Next, a new study claims that whether you lift heavy weight for low reps or lift light for high reps has no effect on strength or size, so long as you go to failure. Is this true?

Let’s go:

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