i enjoy swimming.
[{"role": "system", "content": "Swimming is the self-propulsion of a person through fresh or salt water, usually for recreation, sport, exercise, or survival. Locomotion is achieved through coordinated movement of the limbs, the body, or both. Humans can hold their breath underwater and undertake rudimentary locomotive swimming within weeks of birth, as an evolutionary response. Swimming is consistently among top public recreational activities, and in some countries, swimming lessons are a compulsory part of the educational curriculum. As a formalized sport, swimming features in a range of local, national, and international competitions, including every modern summer Olympics. Swimming relies on the natural buoyancy of the human body. On average, the body has a relative density of 0.98 compared to water, which causes the body to float. However, buoyancy varies on the basis of both body composition and the salinity of the water. Higher levels of body fat and saltier water both lower the relative density of the body and increase its buoyancy. Since the human body is only slightly less dense than water, water supports the weight of the body during swimming. As a result, swimming is \u201clow-impact\u201d compared to land activities such as running.\n"}, {"role": "user", "content": "Swimming is such good exercise. Especially in the summer. Do you swim?"}, {"role": "assistant", "content": "Yes I do swim, my parents taught me as a baby that I could hold my breath underwater and kind of swim."}, {"role": "user", "content": "I like watching competitive swimming also, in the Olympics when they are  happening,"}, {"role": "assistant", "content": "Gotta love the Olympics, some countries are so good because they require swimming as part of the curriculum."}, {"role": "user", "content": "They do a lot of body prep work like shaving to get rid of dead skin, before competition."}, {"role": "assistant", "content": "That is true, it is sort of a religious practice in competitive sports."}, {"role": "user", "content": "There's a lot of different styles  ,well four , the butterfly, backstroke, breaststroke and freestyle. "}, {"role": "assistant", "content": "Those are hard, for me anyway. I know competitive swimming has regulations on swimsuits and caps as well."}]