The popular story of how low-carb diets work goes something like this: Reducing your carbohydrate in...
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...Tell Me More
Late last year, I introduced the idea of the minimum effective dose: the lowest dose to produce a desired outcome. Whether it’s calorie intake, exercise, sunlight, carbohydrates, or work habits, we often think we need much more than we actually do to get the results we want. Why crank out those extra reps, put in those extra few hours, choke down another chicken breast if they won’t make you any more prepared to handle what life dishes out? Failing to heed the minimum effective dose costs you money, time, and mental real estate. Figuring out the minimum effective dose for the various inputs shaping our days can make us more efficient and open up the rest of our life to do the things we actually want to do.
What, exactly, are the minimum effective doses for exercise? How little do I have to train to stay and/or get fit? And what kind of effects can we expect to get from said minimal doses?Read More
For today’s edition of Dear Mark, I’m answering two questions from readers. First comes from William, an officer in the Navy who likes lifting heavy but also needs to score well on the physical fitness assessment, which involves a 1.5 mile run, pushups, and pullups. His taste for basic 5×5 strength work has left his running performance lacking. What can he do to improve the run without eating into his strength numbers? After that, I explore whether sitting on a footstool or medicine mall in the squat position is better than just sitting in normal chair.
Let’s go:Read More
Whenever I’m strapped for time and equipment and still need a solid workout, I turn to the burpee. Burpees are bodyweight exercises, and thus require no equipment or weights. They are full body movements that employ every muscle group, require only as much space as you need to do a pushup, can be done anywhere, can be done slowly and methodically or quick for a sprint-like workout. If you’re ever outdoors and need to warm up fast, a set of 15-20 burpees performed as quickly as possible will get your body temperature up faster than anything. The pros go on and on.Read More
This is a guest post from Al Kavadlo of AlKavadlo.com.
When it comes to exercise, there are a lot of options. With such an abundance of fitness programs and modalities, it can get overwhelming trying to discern which method is best for you. While there are a lot of people out there who will offer you advice on your fitness journey, ultimately it is up to you to make your own decisions. That’s right—only you have the power to change your body and improve your life. Others can help illuminate the path, but the responsibility rests on the individual. Through sharing some of my experiences, however, maybe I can get you asking some questions you hadn’t considered until now.
Throughout my life, I’ve experimented with dozens of different exercise modalities. I’ve used barbells, dumbbells, kettlebells, medicine balls, sandbags, and just about every other heavy object I could think of to try lifting.Read More
Today, I’m doing another batch of 21-Day Challenge questions pulled from the ones you asked me two weeks ago. I managed to make it onto the third page of comments. I’d hoped to get through all of them, but with over 200 questions asked, the task proved insurmountable! Since they were by and large really great questions that deserve serious answers, though, I expect I’ll be drawing on them for future editions of Dear Mark. Stay tuned for that in the future.
This week, we’ve got questions about weight machine training, indoor sprinting, eating for drinking “more than moderately,” feeding kids, going Primal with a failing kidney, exercising kids, balancing sleep and exercise, going Primal as a vegetarian, and much more.
Let’s go:Read More
For today’s Dear Mark, I’m answering a bunch of your questions rapid fire-style. First up, I discuss why a person might experience nausea after breaking a 24 hour fast with a meal. Second, I explore some pushup alternatives for a guy with terrible thumb arthritis. Third, I explain the importance of chewing for jaw development, dental health, and digestion, and for the last three, I give my take on sour cherry juice as a health supplement, yacon syrup as a Primal sweetener, and middle distance running as an acceptable form of exercise.
Let’s go:Read More