I found a deal on scoopon for a year's access to a gym at Balgowlah for just $199. So I decided to browse gym's website and I saw some jawdropping charges.
Apparantly its normal prices are $29 per week or $36 per week or a whooping $99 per week. Now who in their sane mind would pay $99 a week for gym membership.
Higher gym membership = Higher motivation to go to the gym = Lose weight quicker/healthier
(But obviously, no OzBargainer would believe in this theory)