video of me doing a 50 bk with underwater SDK footage on youtube

Is there a rule that limits to the number of underwater kicks you can take and/or the distance (in yards or meters) you can be underwater before surfacing for backstroke? Yes, your head must break the surface by the 15 meter mark. Most pools have a different colored float on the lane lines at 15 meters to denote this. There is no limit on the number of kicks you can take.

Is there a rule that limits to the number of underwater kicks you can take and/or the distance (in yards or meters) you can be underwater before surfacing for backstroke? Yes, your head must break the surface by the 15 meter mark. Most pools have a different colored float on the lane lines at 15 meters to denote this. There is no limit on the number of kicks you can take.