
Originally Posted by
Provita
On a serious note, recovery very important. If your training program is balanced with enough rest time for every muscle group and you do get sleep in, I can't see it being a problem.
If you feel very tired, one can always adjust ones training program. Adding an extra rest day, or shuffling the muscle groups you train per day around a bit, could help with recovery of needed. Learn to trust your body... It won't lie to you. If its difficult, it is good, if its painful, something is wrong. My opinion, trial and error.
All the best for changing your sleeping pattern though...