That's a good routine mate, two rest days essential for recovery can't underestimate a good nights sleep eitherMy currant training week is Monday /circuit training . Tuesday /strength training. Wednesday/rest .Thursday /strength training . Friday/circuit training . Saturday /rest . Sunday/ 10k run. All sessions are for 1hr and the run 40 -45 mins . IT's hard to do at times but my health is very important to me and i have to push myself but the pay back is great and it gives me energy and helps with the on set of old age and my ability to function in the physically demanding job that is plastering. I am 47 by the way.