The receptors flatten when exposed to increased osmotic pressure, such as that experienced when swimming in sea water hyper-osmotic to the body fluids.
en.wikipedia.org Depending on the season, you will see a variety of users on the lake from swimming, waterskiing, sailing, to snowmobiling and ice fishing.
en.wikipedia.org The park has picnic areas, a boat launch, and a large roped-off swimming beach.
en.wikipedia.org A gifted athlete from childhood, she excelled in swimming (specifically, in the breast stroke), basketball, soccer, and track.
en.wikipedia.org