As I've said, I've been out of circulation for awhile.
Several times—both here and a couple other places—my references to "Hyper-Extensions" has caused confusion.
Folks nowadays are doing some bizarre back-bends on a ill-concieved piece of Junk that has them at about a 45 degree angle to the ground at the top.
Stumbled across these today.
This my Friends is a REAL, Genuine Hyper-Extension...
And you can also do Sit-Ups on the same piece of Apparatus...