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126 points julianh65 | 1 comments | | HN request time: 0.38s | source
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Workaccount2 ◴[] No.44444546[source]
Another win for exercising.

It's crazy to me how many people have miserable health, complain about their body and mental state endlessly, but still put up any roadblock they can think of to avoid exercising of any form.

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omnicognate ◴[] No.44444801[source]
I have chronic fatigue problems, which exercise exacerbates. I swim 3 times a week, but have to carefully regulate the intensity or it triggers post-exertional malaise.

The exercise is important for my general health but it isn't positively correlated with my cognitive functioning. Quite the opposite.

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1. its_down_again ◴[] No.44445449[source]
I used to have plenty of energy running 40-50miles per week, but when I ramped up to 80mpw I started nodding off in my chair by 1 PM. Then despite the higher mileage and more intense training, my race times slipped. My half went from 1:23 to 1:28, and I felt drained, irritable and angry unless I took a long break. After digging in, I learned that very high mileage can deplete iron levels. Once I focused on improving my iron absorption, I finally got my energy back and everything clicked. Even while holding 80+ mpw for the upcoming SF Marathon, I still knocked 5% off my Bay to Breakers time (48:51 this year) and cut my 5K PR from 19:17 to 18:37.