This is how it is done.

While Holly was trying to teach Evyn how to dive the other day, the dive attempts morphed into forward rolls into the pool. Once Reed saw what Evyn was doing, he joined in.

Reed later described to me how it was done. Here is what he said: "You hold you breath, put legs down, tuck-a-you head, fall in, go upside down. "


Here is Evyn's demonstration: