More cold weather training notes - #fitness #running #biking #exercise #lifespan #fasting #aging
Last night my toes were numb. Today, I feel hearty. Go figure. Happy winter! I also noticed the vibration in the fingers this morning. This is good progress. It would be worth looking at the frequency of the vibration, which is similar to shivering vibration and tongue trill. People also say you can get a taste of this, as it were, from szechuan peppers, which can also produce numbness. These peppers are ironically noted for their heat, but they are overloading the channels that are related to cold sensation. It was in the low 20s F. I also noticed the hills were a good remedy for sleepiness. Breathe harder.
Clearly, there is more to the numbness and sleepy sensations than just the channels. ;-) Increased urgency is also consistent with the benzoate derivatives theory. Cold produces more incomplete metabolic products. Darned irritating, especially on a bicycle, where there is more pressure on the bladder. I enjoyed a hot breakfast this morning, very much.
The feet are stay sore longer in the cold. I was reminded my feet are mildly supinated, which probably explains why I'm running again, but so late in life. It's really a proverb. Nice thing about this situation is that I can bring a lifetime of biochemical study to the pursuit.