Meaning
A person swimming freestyle, head and arms just above the water, often with a swim cap or goggles. This is the gender-neutral version; man and woman versions also exist, each with several skin tones.
It is used for swimming lessons, pool days, beach holidays and swim training. People also use it jokingly for being overwhelmed, as if swimming through a sea of tasks: βSwimming through two hundred unread emails this morning ππ§β