Mum slams gym for ‘snotty email' with threat after she skipped exercise class

Even the most dedicated of gym-goers have to skip a workout from time to time.

Whether something cropped up, or you just can't face a gruelling session, even the best of intentions sometimes go amiss.

But one woman has been left irritated by her gym' s "snotty" response after she had to skip a couple of classes at the "last minute".