Cycling, when on the BSD

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  • posted by Rhinorob
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    Hi,

    I am a regular cyclist, but on day 3 of the diet, I have just been for a 35 mile ride (a normal ride over 3 hours at a gentle pace) but found I had no energy after about an hour or so and had to stop to eat. I understand cycling burns about 40 calories per mile at a gentle pace, so what should I add to the BSD to ensure that I can still ride over the 8 weeks whilst still completing the program?

  • posted by Janet1973
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    Hi Rhinorob,
    I have to confess my maths is terrible but going on what you have said, a thirty five mile bike ride would burn 1400 calories which is 600 more than you are taking in. That sounds like quite a large deficit to me, perhaps more than is good for you on a regular basis?

    How often do you do these long rides? What would be your calorie deficit over a week. I’m not an expert but my instinct tells me that maybe you would want to balance your intake out on the days you ride with a couple hundred extra.An intake of 800 cals a day is already pretty low but I would have concerns about a regular intake of minus 600.
    Maybe there are some fitness coach type people in the forums who might know more?

  • posted by Rhinorob
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    You are probably right. My cycling buddie has lectured me to stop this stupid diet before I do myself more damage! He is probably right too!

  • posted by Janet1973
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    I’m sure there is room in your life for both – in fact I know there is. But perhaps with just a bit of tweaking!

  • posted by Janet1973
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    Perhaps the 5:2 might suit you better? Concentrate on a generally med-style menu but with no calorie counting for five days and then choose two days when you’re not cycling as much to do the 800 cal fast. A lot depends on why you chose to do the bsd; was it for your blood sugar or weight loss or something else? How can you still meet your goals while still keeping the sport you love and your buddy?

  • posted by Elvis Jones
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    I would be in the same boat as you ( in fact i’ll be on the turbo later ). I’m back in triathlon training and need to balance my training with calorie in take. It will take a few weeks but lets face it, my belly is a decent fuel tank !

    I’m lucky that when i eat little I actually feel like i have a decent level of energy.

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