Working out to lose weight? Reconsider your motivation for the best results. Exercising just to trim your figure may make you exercise less, according to a study in the journal Sex Roles.

Researchers surveyed 59 women and found that the 26 who sweat for the sole purpose of shedding weight or toning up attended the most exercise classes.

But they actually spent 40 percent less time exercising overall than women who were active because it made them feel good, was good for their health or relieved stress.

Your new mini may motivate you to initiate a workout programme, but your discipline might waver if you’re driven by unrealistic expectations and you associate exercise with hatred of your body, says researcher Michelle Segar.

Try combining fitness and pleasure: watch a great show while you stair climb or join a soccer club with pals.