After I finish running I appear to be losing the circulation in my fingers. I don't recall this happening before. The blood disappears for 5-30mins and then returns.
Heat doesn't affect it. But swinging my arms round vigorously does seem to force the blood back into my fingers. Flicking my hands is similar too.
It doesn't happen during the run. It doesn't seem to be affected by wearing wrist bands. But as soon as I stop? Bam. White fingers. Sometimes all of them on both hands. Sometimes just the tip of one finger. Weird.
