Freestyle swimming has been included in every modern Olympics ... The backstroke, like the front crawl, combines an alternating motion of the arms with a flutter kick, but is done with the face and ...

Flutter kicks are a great finisher ... Swiftly move your feet up and and down like you're swimming in air, maintaining the bend in the knees. Lie on your back on a mat. Lift your head, neck ...

If you wear fins, you may not need to know how to swim well and can get by with just flutter-kicking. You can do treading with fins, aqua-jogging or get horizontal and flutter-kick across the pool ...