Would anyone care to speculate on this as it is baffling me...
A close friend is trying to lose weight by running daily rather than by diet restriction.
His daily routine is to go for an evening run, then weigh before his bath and again after his bath. Every single time, he weighs 3lb less after the bath (by the next morning the 3lb has come back.)
How can taking a bath create a 3lb weight loss? (I always avoid weighing after a shower or swimming because I fear that my hair will weigh more wet than dry!)