The clock strikes midnight, you shout 'Happy New Year' and promise
yourself this is the year you get fit. By spring, you've already
started skipping aerobics. "Unfortunately, it is much easier for
people to sign up for exercise instruction than to stick with
it," explains Caroline Silby, a sports psychologist who specializes
Silby's quiz to find out if you've got what it takes to stick
with a workout program or if you're prone to being an exercise
dropout. And why. Plus, advice on how to get motivated.