Falling over after getting off the cross trainer, a la Bridget Jones....

People who read magazines whilst running flat out on a treadmill - seriously? Who can ACTUALLY read a friggin magazine and jump up and down at the same time? ;p

Forgetting clean undies is soooo bad!

Shower rooms without enough ventilation..I hate getting sweatier drying myself in a humid room than I did working out...blergh!