I used to wonder why an old chap at my track would spend about 20mins warming up, to then go and run a lap at very slow speed, before spending another 10mins walking about. But he may well have had serious health problems and that regime is a huge exertion.
SO best not to judge eh?
Lets be honest, its pretty easy to tell the person who is working out but at a slow pace versus two nattering women about whether Burger King or McDonalds has better fries.
I could walk into any gym and tell you straight away which people are only there just so they can tell people 'Oh I go to they gym ....' even though it consists of 20 minutes of walking at 3mph, with a 30 minute refuelling session at the local cafe.
Cmon Stevie, deep down, you know which ones are just p....ing about.