When HN users recommended it
1 HN user recommended this in 2017, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2017, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
> My hypothesis of what is happening is that when you're resting your arms on the table, you are preventing the free flow of blood in your forearms to your hands.
If this is what's happening, perhaps taking up indoor rock climbing would help. I know of no better exercise for improving the body's ability to send blood to the forearms and hands than rock climbing since so much of it depends on grip strength. Failing that, there are grip strength training devices (example...not suggesting this particular one: https://www.amazon.com/dp/B00HB7V6KS) that he might keep by his desk to use when he starts getting cold fingers.