What is so scentific about swimming?

Answer 1

Swimming involves: * biomechanics (how you move) * fluid dynamics (the flow of water around a body) * boundary layer interactions (the skin/water friction and turbulance) * thermodynamics (heat loss) * metabolic processes (how tofeed the cells and remove waste at optimum rates) * kinetics (the fastest ways to start and move) * psyhology (developing a winning attitude) * respiration (getting oxygen into the body)