<Ul> <Li> Elementary backstroke: Both arms move synchronized (They begin out like an airplane, then go beside the body like a soldier then they run up your sides and back out to an airplane position) with whip kick (breaststroke kick). </Li> <Li> Inverted butterfly: Similar to elementary backstroke, but with a dolphin kick . This is often used for training . </Li> <Li> Back double trudgen: Similar to the backstroke, but with a scissors kick to alternating sides . </Li> </Ul> <Li> Elementary backstroke: Both arms move synchronized (They begin out like an airplane, then go beside the body like a soldier then they run up your sides and back out to an airplane position) with whip kick (breaststroke kick). </Li> <Li> Inverted butterfly: Similar to elementary backstroke, but with a dolphin kick . This is often used for training . </Li> <Li> Back double trudgen: Similar to the backstroke, but with a scissors kick to alternating sides . </Li>

How many types of swimming do we have