IIRC even something like static stretching doesn't have that much scientific research behind it. Or perhaps the question was stretching and recovery.
Cannot be arsed to waste even one unpaid minute to read through non-economics journals, since I plow through so many papers on a daily basis.
My friend, who worked for a good few decades as a professional coach in volleyball both here and abroad gave me the following advice:
if something feels good for you and you think...