It is called Infant Swim Resource and it is expensive. I looked in to it for R but we couldn't afford it. We don't have a pool so when we go to one I will not let him out of my sight. I think these look great though if you can manage them!
It is more easily taught than you would think - they teach very similar to the method that I taught (long ago). All mommy and me classes I did taught water safety first and all babies learned to turn and float. Aidan has only been in the pool one time this season and I'm already working on it with him; he was just a little too young to get that part last year. He does blow bubbles and already submerses himself and comes back to me. I think a really consistent week and I'll have him floating solo and grabbing the sinking sticks.
Re: Whats that swim thing
It is called Infant Swim Resource and it is expensive. I looked in to it for R but we couldn't afford it. We don't have a pool so when we go to one I will not let him out of my sight. I think these look great though if you can manage them!
https://www.infantswim.com/home.html