I shall ignore Kojak's comments as he's only a bloke.
But Jan I remember being taken to see my aunt perform on stage as she was a member of the League of Health and Beauty in Isleworth. She and her co-performers were all women wearing aertex vests and long baggy green shorts, white socks and pumps. I remember my mum telling me not to laugh. I didn't know why she thought it was funny - I was about 10 years old at the time - but I do remember feeling really embarrased seeing my auntie gavortting on the stage!!
Maybe it was just an exercise class that we saw - I think it would be a great idea if Kojak set an example and rose at dawn to go on a jog followed by long swim, stretches, etc.....and then maybe a healthy diet of fruit and yoghurt. No alcohol of course. I'm sure all the chaps would love this regime - they just need some encouragement!