I'm with Trevor on this...
Jilly,
I think Trevor's hit the nail on the head. The watchwords here are QUALITY of workout balanced against QUALITY of life, and all that has to be supported by QUALITY rest and QUALITY food. (See a theme going here??)
I have two teens (13 and almost 16) and a flexible but demands-something-every-day job that I am blessed to be able to run from a home office. I pick my children up from school each day at 3:00, then ferry them all over creation to their afternoon activities (and, because I treasure that time with them, I plan to continue doing that as much as my older son will allow, even after HE'S a licensed driver on March 31!
) I try to fling together a good dinner for the family every evening, even if I have to occasionally call take-out, because that's another piece of precious family time together. My DH is the world's worst start-stop-start-stop exerciser because of his hectic work schedule, so I try to keep him motivated and obstacle-free by leaving the workout space, equipment, and time to him in the evenings.
So, with all else that I have going on, I do my workouts either with the roosters, like so many folks here, or after everybody leaves in the a.m. Either way, I know that whatever time I devote to my workout is carved right out of the portion of the day that I'm free to schedule for myself (8:00 - 2:30, basically).
The point I'm making is simply this: Everybody has, or should have IMHO, other life goals besides being fit and healthy, and pursuing those goals has to fit into our 24/7 lives right alongside working out. So I don't think it matters whether you workout 30 or 60 or 120 minutes a day -- I think what matters is that you're achieving that balance of life quality that Trevor suggested.
For me -- and I think in many ways I'm a fairly typical slightly overscheduled working parent -- with everything else that is important to me to do, one hour a day on weekdays is about all the time that I have to devote to my workout. Frankly, some days I don't have that much time if I REALLY prioritize my day right. I allow myself one longer workout on the weekend (this varies from 90 minutes to much longer, depending on where else I'm needed and how many football games are on the bigscreen for my boys that day
). I also religiously take one full day off -- usually Saturday, since that's the day my sons are usually involved in some sporting event, party, etc. But, again, that's a personal choice, and although I do it partly because the recovery day is recommended, I also do it because I like having that whole day to devote to a million other things. I also like being able to get showered and dressed at a reasonably early hour after sleeping well, and then knowing that I'm up and dressed for the WHOLE day, til bedtime if need be, without the need for another post-workout shower, hair repair, makeup, etc.
I am deeply respectful and not a little bit envious of our members who can fit these Amazon-like workout rotations into their lives. I would love to try it for just a little while. And wow, would I love to have their level of super-fitness. But that kind of workout schedule isn't in the cards for me, and I'm happy and pretty pleased with myself just to be maintaining a regular workout schedule that (1) is challenging to me, (2) sets a good example for my children and my DH, and (3) makes me feel great about myself.
Just my two cents' worth!
Hey, by the way, I haven't posted in a while, so Happy New Year, my good cyberpals!
http://www.clicksmilie.de/sammlung/sport/sport003.gif Kathy S.