All you motivated people out there! Check this out before you drag yourself out of bed for a jog this morning!
Interesting info on the great debate: How much is too much when it comes to exercise. The NY Times had this to say:
There were, remarkably, almost no differences in fitness gains among the groups. The women working out twice a week had become as powerful and aerobically fit as those who had worked out six times a week. There were no discernible differences in cytokine levels among the groups, either.
However, the women exercising four times per week were now expending far more energy, over all, than the women in either of the other two groups. They were burning about 225 additional calories each day, beyond what they expended while exercising, compared to their calorie burning at the start of the experiment.
I’d be curious to see a similar study done on endurance, specifically.
Exactly, I work out 2 hrs a day 6 days a week and I can tell I back slide when I cut it down to fewer days. And might I add, stuff that requires repetitive practice can’t be limited to 2 days a week…it takes more time than that to learn a motion.