Running’s impact on A1C

A random study here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3174102/

It says running by itself wont lower A1C. And neither will cardio by itself. But a combination of the two will do it.

Another study here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5473541/

This says fast short distance running (not necessarily sprints) will actually reduce sensitivity and increase glucose stuff. more metabolic stress. Interesting.

Another study: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7013863/

This one is saying that (with some help from chatgpt, that: Sprint Training twice a week could bring down by 0.5 points (so like 5.9 to 5.4). And Once a week could shave off about 2 points.