Health knowledge made personal
Join this community!
› Share page:
Go
Search posts:

Dear Mark: I Hate Running

Posted Feb 08 2010 3:41pm

Treadmill RunningHey Mark

I’m in the Army National Guard. I would really like to follow your workout guidelinesespecially with regard to cardio (I actually hate running and I’m not very good at long distance)but with regard to the Army Physical Fitness testwhich I have to passI have to run 2 miles in a set amount of timeless than 16 minutes essentially. I feel like the only way I can maintain this is to do sustained running sessions about 3 times a week for about 20 minutes a shot (AgainI hate runninghaha). Do you think if I follow all of the workout advice in the Primal BlueprintI can still pass this test?

Great questionand I’m glad you asked. The endurance training question presents a conundrum that plagues many of my readersI’m sureno matter how often I sound the drum against Chronic Cardio. Conventional Wisdom can be a naggingpersistent shrewafter all. Sohow can avoiding long distance moderate-high intensity cardio in favor of slow moving (walkinghikingetc) and sprinting possibly increase one’s aerobic capacity? On the surfaceit defies logic. Train long to race long; train short to race short and fastjust like you lift heavy things if you want to move heavy things and get strong… right? Not quite. Orrathernot necessarily. Read on.

I recall a little over a year agoa somewhat similar question from a reader popped up. She wanted advice on training for a cross-country run (literally – she wanted to run across the entire United States) while sticking to the Primal laws. I had to be frank with her and withhold my blessing. Running a few thousand miles simply isn’t something we’re meant to do. Walking? Trekking? Hiking a thousand miles? SureGrok ranged far and wide. How else did human populations span the globe? But our ancestors did not make like Forrest Gump and run simply for the sake of running. It may have been bad news to herbut it was the right advice.

I’ve got some good news for youthough: the Primal Blueprint Fitness program is tailor-made for situations like yours. SeeI was in a similar boat when I embarked on my initial Primal journey (You think running for 20 minutes is bad? Try running 1-3 hours straightday after day for a decade!). Like youI eventually decided I wanted to maintain a basic level of overall fitnessone that’d allow me to run a 10k (in the rare case that I actually felt like running one) without much trouble. I wanted to have a good strength-to-body weight ratioand I was insistent on sparing my joints from overuse injuries and basic wear-and-tear (which should be anything but “basic”!). I wanted to be able to play fastfun sports or to snowboard all weekend and be able to bounce out of bed on Monday without debilitating soreness. I did nothoweverwant to devote fifteen hours a week to the gym or the track. I was interested in shortcutsin research-based fitness hacks that would keep me strongfastand fit without massive time commitments. I suppose I wanted it allphysically – who doesn’tthough? It’s completely naturaltotally healthyand – in my opinion – absolutely required for optimum health and happiness. The physical side of life needn’t be fraught with hesitance and plodding progress. You want to bound up the stairsnot hold on to the guardrails for dear life (or take the escalator).

Youreaderwant to have the ability to run for moderately long distances without actually having to run moderately long distances. In shortyou want to have your cake and eat ittoo. This is entirely possible (ironicallyyou’ll probably have to give up sweetenedcereal grain-based baked goods for best results)even (or especially) within the confines of the relatively minimalist Primal Fitness regimen. You don’t actually have to engage in a hated activity to get better at performing said activity. You hate runningso don’t run much. It’s a pretty simple conceptbut it’s one that too many fitness gurus ignore in favor of mantras like “No painno gain.” There’s some validity to that line of thinking – you do have to push yourself and keep up the intensity to get the most benefits from certain kinds of trainingnamely strength and sprinting – but to apply it blindly to all aspects of fitness is folly. For onenot everything (like sustainedlow-level walking or hiking) should be performed at maximum intensityand secondlya fitness program has to be sustainable for it to be successful. If you make a trainee hate his or her life every workout sessionchances are high that he or she will eventually stop coming.

But enough pontificating. Exactly how do Lifting Heavy ThingsMoving Frequently at a Slow Paceand Running Really Fast Once in Awhile positively impact your “long distance” endurance capacity? How do you get better at something without actually doing it often?

You’re probably familiar with Dr. Tabata’s famous experiment; I’ve mentioned it before. Tabata had subjects cycle in what has become known as Tabata intervals – eight sets of 20-second intervals of maximum intensity followed by 10 seconds of rest – every weekday for six weeks (abstract). Compared to the subjects’ modest aerobic gains on a traditional 6-week moderate intensity endurance programthe Tabata subjects saw gains in both anaerobic and aerobic capacity. They got better at endurance training without performing classical endurance trainingwhereas the guys doing moderate intensity endurance training only improved their aerobic capacities.

In a more recent study by Kirsten Burgomastertwo weeks of sprint interval trainingfor a total of six sessionswere enough to increase muscle oxidative potential (resting muscle glycogen content) and aerobic endurance capacity in trainees. Subjects performed four to seven 30 second “all out” cycling repseach separated by four minutes of recovery time. VO2 max was not increasedbut this strangely didn’t impact or impair their aerobic capacitywhich “increased by 100%.” That’s right – just fifteen minutes of actual sprint training was enough to double endurance capacity within two weeks’ time.

Burgomaster wasn’t throughthough; in a 2007 studyshe discovered that the metabolic adaptations produced by low-volume sprint training are remarkably similar to those produced by traditional endurance training. Two groups of “active but untrained” (that’s a fairly representative demographicwouldn’t you say?) men and women were given six weeks of either sprint training or endurance training. Sprint training consisted of thrice weeklyfour to six rep sessions of 30 second sprints/4.5 minute rests; endurance training consisted of 45-60 minute continuous cycling sessionsfive times a week. The sprinters spent about one and a half hours each week (with most of that time spent resting) on the bikeswhile the endurance subjects gave up four and a half hours each week (with most of that time spent pedaling). Huge time commitment discrepancyand yet there was no discernible difference in metabolic outcomes. In factthe authors conclude that sprint interval training is the more “time-efficient strategy” to obtain the benefits of endurance training. You don’t say.

How about arterial stiffness? Long distance Chronic Cardio has always been touted as the most “heart healthy” exercise regimenbut another study showed that sprint interval training is just as effective at improving arterial stiffness and flow-mediated dilation (FMD analysis is useful for early detection of atherosclerosis).

And how about actual performance outcomes? Another study found that low volume sprint interval training conferred rapid adaptations in skeletal muscle and exercise capacity – similar to those obtained via high volume endurance training.

Plusthere are other benefits entirely unrelated to increased endurance capacity that accompany sprint training. Sprinting increases anabolic hormonesincluding GH and testosterone (while keeping cortisol constant). It also improves insulin sensitivity quickly and efficientlyan especially relevant benefit for an otherwise sedentary or time-strapped populace. Simply putit’s a quick way to get a fantastic workout without disrupting your strength training progress or your endurance training. In factweekly sprints are the perfect accompaniment to any regimenwhich is why I include them in my Primal Blueprint Fitness program. It’s most likely the reason Grok was always fit enough to run long distances when he had to – without ever training specifically (i.e. Chronic Cardio) for that ability.

Bottom line: You don’t have to jog for half an hour every day to improve your aerobic endurance. You don’t have to waste your time doing something you hate. You can – and should – seek out fitness shortcuts whenever possible. They make staying fit more manageable and more sustainableand they free up time for more leisurelypleasurable pursuits. In the endphysical fitness is a tool; it serves us. We should never become slaves to the ironto the trackor to the stopwatch. Work hardyeahbut work fast and make it as short and as sweet as possible.

You’ll definitely pass the test. Increase the sprints to twice or thrice weeklyjust to be safe (if you’re really worried). Thenmaybe once every few weekstest yourself in that two-mile to measure your progress. Let us know how it goes!

Post a comment
Write a comment:

Related Searches