Can three minutes of exercise a week help make you fit?

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ColinJ

Puzzle game procrastinator!
I found it an interesting programme. I would have been tempted to edit out that unfortunate muscle-tearing scene though because it would obviously tend to put people off exercise - I'm not sure that your average couch potato would watch that and think 'Ah yes, exercise is good, but I must warm up properly first'!

I thought the thing about super-responders and non-responders to exercise was very interesting and confirmed what I have observed over the past 20 years or so.

I know people who exercise a lot, but who somehow never seem to get particularly fit. There are others, such as CycleChat member Bokonon, who shocked me on a forum ride last year when he told me that his great cycling fitness is largely based on a 3 mile each way fixed wheel commute with the odd longer weekend ride thrown in!

I'm fairly sure that I am a super-responder too. These days, I hardly give myself a proper chance to get fit, but in the past I have made amazing advances in only 2 weeks. I used to go to Spain at the start of March having not ridden my bike at all over the winter, a lay-off of up to 12 weeks. I'd thrash myself for the first week of my holiday, doing about 400 quick and lumpy miles - basically do nothing but ride, eat and sleep for that whole week. Then I'd have a recovery day where I'd ride about 40-50 slow miles. In the final 5 days, I'd ride another 300 miles or so as fast as I could. I'd come back to the UK and often be ill for a week from overdoing it, recover from the illness and then I'd basically be pretty fit!

Another interesting point was that very minor lifestyle changes - using stairs instead of lifts, standing more, taking short walks etc. - could burn an extra 500 Calories a day. Work it out - that's a pound of fat burned a week, 52 pounds or 3 st 10 lbs in a year. Or turn that round - going from a healthy, balanced lifestyle to one where you start using the lift, sit in front of a computer or TV all day (me!) and drive everywhere - you could easily put on nearly 4 stone in a year! It happened to me after I graduated. At university, I power-walked everywhere - about 30-40 miles a week. When I got my job, I was getting a lift to and from work and sat down all day long. I went from 10 st 10 lbs to 16 st 5 lbs in less than 2 years!

The real message for me was that the human body is an amazing machine and if you only give it a fighting chance, it will usually sort itself out!
 

ColinJ

Puzzle game procrastinator!
I still haven't watched the programme yet but I can't imagine any forumites will find HIT attractive. Aren't hills already a form of High Intensity Topography - often with a highly rewarding warm down built in afterwards?
Yes - it struck me that a lot of the cycling round here is like that - intense efforts going up the steep stuff, and freewheeling down the steep descents.
Most rides probably already take the heart through a good range of its gears but it might be interesting to think about how the findings could be incorporated into tweaking the commute, for example.
Sprint hard up to speed as you pull away from junctions?
 

GrasB

Veteran
Location
Nr Cambridge
Does that mean that it works well if you include your HIT as part of a longer/gentler bike ride?
Er, NO! The idea is basically to drive you self way further into oxygen debt than you can do so any other way. 175-200% FTP is typically your 1min maximum effort level, but you're maintaining that level of oxygen debt for almost 4 min. This puts a huge strain on you both mentally & physically. I do tabata intervals at home on a turbo because it's simply not safe to do them on the open road, especially the trailing 2 intervals. They are HARD.
 

postman

Squire
Location
,Leeds
Well bang goes the next prog Biggest loser and Obese one year to live,or whatever.I have just waked for 40 mins.Thats me finished for two weeks.
 

ACW

Well-Known Member
Location
kilmaurs
Did mine tonight on the way home, waited for a short hill and went up it as fast as i could.
 
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