Is My Program a Good One?

ok my back feels fine when I awoke today…
does that mean Im good or does it just mean Im lucky my back isnt hurting anymore but if I do it again…

When I try to bend over at the hips and get parallel with the floor my lower arch begins to straighten out… how much can I bend my legs? the more I bend the the more straight I think my back will be…

also the assistance exercises means exercises I do on the side?

are hypers the same as reverse hypers? cause then I know what they are…