Is there any chance of penis retraction?

I’m a “grower” and sometimes when I am playing ice hockey and skating (which requires me to be bent over, moving my legs back and forth, which basically forces it towards my body) it feels as if things are getting “small” down there. Does this happen to anybody else? Is there any chance of a penis retraction? I’m not sure how much smaller it is as I do not look at myself on the bench.