Almost every adult-onset triathlete knows the phrase “it’s just like riding a bike” is a gross oversimplification of cycling. Many adults know how to ride a bike, but the basic bike handling skills and mastery required for a good-time ride with friends and family don’t necessarily trans...
They don't undergo swimming lessons and they don't forget how to swim. It may take a turtle that has been poorly kept in shallow water for 10 years a few hours to get use to the depth, but by no means should a healthy turtle drown or have any problems adjusting. A little anatomy...