Yeah, if you look at the actual rules for backstroke about the only requirement is you remain on your back at all times (other than the last stroke into a turn). There are no stipulations on the type of kick or arm pull that can be used.
Yeah, if you look at the actual rules for backstroke about the only requirement is you remain on your back at all times (other than the last stroke into a turn). There are no stipulations on the type of kick or arm pull that can be used.