Mucho Gracias on the thought , but when it comes to conditioning 5 days can't be beat for me...my whole life I've been on a mock 5 day scedule for wrestling, football, lacrosse and powerlifting and rec. bodybuildig aka muscle sculpting which I guess you could call year round in season training... recovery is good, but I'm not shooting for the Olympia or crushing cervical disks with mind boggling weight (hopefully), but for overwhelming conditioning which carries with it euphoria! The body can be conditioned to flaunt chronic recovery, but there is always a breaking point. I know!