If you're always worried about whether or not there's urine in the pool before you jump in, worry no longer: There definitely is. Here's how much.

If you've ever urinated a little from coughing, sneezing, running, jumping onto a box or doing heavy cleans or deadlifts, you're not alone. It's a common condition called stress urinary incontinence (SUI), but it's something you should probably see your doctor about.