Want to be a better lover? Taller? More sociable? So You Think You Can Dance judge Jason Coleman gives us five reasons to boogie

1. You'll be more sociable

Science recently discovered the dancing gene, or the 'Gene Kelly Gene' as some people call it. And it's good news for those who are natural twinkle toes because it means they're more sociable and flirty than the rest of us.

A Hebrew University study has found that dancers possess consistent differences in two genes from the rest of the population. These genes are linked to our ability to socialise and bond.

Jason Coleman, judge on the hit Network Ten show So You Think You Can Dance, agrees genes have a part to play. ‘There'll always be a small percentage of the population who'll be dancing out of time at the local disco.

They simply can't hear the beat. It's so tragic!' Jason says.

'But, genes aside, no matter how much talent you're born with, if you sit back on your laurels you won't get anywhere. It was hard work and passion that got me where I am.' Jason has danced for Kylie and performed with Frank Sinatra and Whitney Houston.

2. It can help beat dementia

Dancing may also help to stave off dementia, according to a study published in the New England Journal of Medicine. The study found that people over 75 who regularly engaged in leisure activities such as reading, dancing and playing music significantly reduced the risk of dementia.

Scientists theorise that dancing in particular has a triple benefit for the brain - it increases blood flow and reduces stress and, because steps need to be memorised, it keeps that vital grey matter in shape.

3. You'll burn the blubber

Even low impact waltzing can burn up to 1200kJ an hour, while salsa or a tango will wipe away even more, boosting your cardiovascular system, strengthening bones and improving coordination.

And because it's fun, rather than a chore, you're likely to do it for longer than other forms of exercise.

Dancing also works out every muscle group. 'There are only three sports that use every muscle in the body - swimming, skipping and dancing,' Jason says.

'Swimming is wonderful but difficult in winter and, let's face it, most people can't skip for hours on end.'

4. Good dancers are better lovers

A study by Rutgers University in the US says men who dance well may find it easier to attract lovers due to their good 'body symmetry' - in the same way other studies have linked facial symmetry with human attractiveness.

For Jason, it's no news that good dancers attract more partners. 'It's true symmetry and smell are a small part of what humans find attractive in people,' Jason says.

'But dancers also make better lovers because they're physically connected with people, and have a good understanding of their bodies.

'We're less inclined to have body hang-ups and, because we look at ourselves in the mirror all day, we're physically aware,' he adds.

'Dancing is also the ultimate aphrodisiac and a wonderful way to experience intimacy. A good dance with someone is the best feeling in the world.'

5. You'll improve your posture

'You can instantly gain an inch in height by using a dancer's muscles,' promises Jason.

'If you don't believe me, you should try this at home in the mirror: slouch with your shoulders, sit back behind your hips so your back arches and your tummy pokes out. This is how many people stand. Now, pull in your tummy muscles and stand tall.

You'll grow at least an inch. And dancing helps you to maintain this core stability, just as pilates or yoga does,' he explains.

'I know one dancer who had incredible abs, the most amazing washboard stomach I'd ever seen. When I asked him what his secret was he told me that, as long as he was awake, he held his stomach in 24/7.

'After a dance workout you'll also be firmer looking because your body will be pumped with blood. That's why, I believe, dancers in all regards are better than models. They're beautiful, they're vibrant and they've got a bit of booby and booty.'