well, maybe 10 hours is alot, but here is my delimma: for about the next 3 months I am only going to have Saturday and Sunday where I can really workout hard. (been lifting 20 years now, so expereinced lifter).
My thought was to basically overtain on the weekends, putting in two 3 hour workouts with that includes the "kitchen sink", anything i can do for that time. One day upper, one day lower. The goal being to create some slight overtraining so that I have a rebound effect on the 5 days I cannot normally lift.
Usually, I lift four days a week on an U/L split or Push/Pull/Legs.
Anyone else been in a similar situation? What did you do to keep the gains coming?