Dr Peter Lovatt
Dancing is in our DNA .
It is found in every culture around the world throughout history, and is
enjoyed by people of every age, from toddlers to the elderly.
From a scientific prospective, dance ins an important
human activity. Actually, from any
perspective dance is an important human activity. It’s important for enjoyment,
for interpersonal communication, for social bonding and for our general health
and well-being as well.
Scientists have long been interested in dance because
it can tell us about our innate responses to music, about why some people get
dizzy and others don’t, about how we find a mate and about the very essence of
being human. Dance is something that only we can do (no other animals on the
planet can dance creatively like us), and which every human being is equipped
for. If you love to dance, welcome to the club. Now let’s find out why we dance…
Boogie Brains
It all begins in our brains. The human brain is
specialized for the control of movement – it needs to be, in order to
manipulate our 600-plus muscles. The motor cortex, located at the rear of the
frontal love, is involved in the planning, control and execution of voluntary
movements. Meanwhile, the basal ganglia, a set of structures deep within the
brain, works with the motor cortex to trigger well-coordinated movements, and
may also act as a filter by blocking out unsuitable movements, such as that
ill-advised funky chicken. The cerebellum, at the back of the skull, also
performs several roles, including integrating information from our senses so
that our movements are perfectly fluid and precise.
Just lifting a cup of tea to our mouths involves an
unimaginably complicated sequence of nerve impulses, so how can our brains cope
with a full-blown dance routine? In 2006, researchers at the University of Texas Health Science Centre San Antonio
Of course, dancing also tends to involve music. By
comparing the tango dancers’ brain scans both with and without music, the
researchers noticed that those performing to music had more activity in a
particular region of the cerebellum called the anterior vermis, which receives
input from the spinal cord. It might be that this region of the brain acts as a
kind of neurological metronome, coordinating our different brain areas and
helping us to keep time to a beat.
Just like any activity, the more we dance, the better
we get, as new neural connections are forged and strengthened. What’s more, it
seems that our brains may even reward us for having a good boogie. Music has
been shown to activate the reward centers in the brain, and some motor areas
are also connected to reward-related regions, so dancing can give us the
satisfaction of feeling good. It’s part of a virtuous circle: we generate
rhythm, we move to it, we feel great, we do it some more. Let the good times
roll…
Born to Bop?
We still don’t know for sure whether humans have
evolved an innate instinct to dance, or whether dancing is a learned social
activity. Nevertheless, a growing body of research suggests that we are indeed
born to dance. Why else would we make ourselves look so ridiculous at school
discos or the work Christmas party, when we’re desperately trying to impress
someone?
To investigate whether dancing is an innate activity,
researchers need to look at three factors. First, do humans show an inclination to dance – a natural
tendency, or an urge? Second, is dancing automatic
– ie, are people able to dance without being taught? And finally, is
dancing universal? Do people from all
parts of the world displace dance-based behaviour?
This last one is easy: dance is truly universal, both
in time and place. Anthropologists have shown that dance-like behaviour dates
back to thousands of years. Early Bronze Age paintings in the Magura Cave Bulgaria Egypt
Meanwhile, there’s also evidence that dancing is both
a natural urge and an automatic behaviour. In 2009, researchers led by Isvan
Winkler at the Hungarian
Academy
Dancing for Joy
If our brains are primed for dancing, it’s no
surprise that we love to get our groove on. But there’s another reason too:
it’s a fantastic mood enhancer. I’ve been drunk on disco, made merry by a
merengue and felt the euphoria of dancing in a hot, sweaty night club. And it
seems that everyone can experience that euphoria: Zentner and Eerola even found
that their baby subjects smiled as they moved to the rhythm. The more they
moved, the more they smiled.
So why does dancing make us feel better? It might be
because as we move together in response to music, we also move in response to
each other’s rhythms, helping us to form a social bond. It’s one of the reasons
why we love music festivals. A 2010 study by Sebastian Kirschner and Michael
Tomasello at the Max Planck Institute for Evolutionary Anthropology showed that
after a session of paired music making, four year old children were more likely
to behave cooperatively and helpfully. Music and dancing act as a kind of
social lubricant.
As with any intense physical activity, dancing can
also release endorphins – the feel-good, pain-relieving brain chemicals
responsible for the so-called ‘runners high’. In fact, Bronwyn Tarr and
colleagues at the University of Oxford
Dance is one of the most important activities we can
do. We are born to groove. It’s what our brains are wired for and it helps us
bond. Dancing is good for you. So this Christmas, throw caution to the wind and
get your body moving to all those cheesy festive tunes!
The Science of Dad
Dancing
The concept of dad dancing gets a bad press. Even its
dictionary definition is disparaging: “Awkward or unfashionable dancing to pop
music, as characteristically performed by middle-aged or older men.”
In 2011, I carried out a survey of almost 14,000
people (including over 8000 men), looking at dance confidence and dancing
styles at different ages. I found that men’s dancing confidence typically
starts at a very low level in the early teens, steadily increasing with age,
peaking and plateauing in the mid to late thirties before coming down again
after 40. At the same time, their freestyle dance movements tend to become
larger, less coordinated and more random the older they get. Eventually, it’s
like they’re dancing to music that only they can hear.
This slightly awkward dancing style may be
evolution’s way of signaling reduced testosterone levels, warning younger women
that the dancer is past his sexual prime and that they might be better off
looking elsewhere.
But men, don’t let any negativity put you off. The
benefits of dancing are enormous. In the name of science, we should reclaim dad
dancing, rebrand it and embrace it.
5 Reasons why Dancing
is Good for you
1. It boosts self esteem
Several studies have shown that dancing can help to
increase feelings of self-worth. In one 2007 study, researchers from Laban and
Hampshire Dance found that children aged between 11 and 14 who took part in
creative movement classes reported improved self-esteem, motivation and more
positive attitudes towards dance, as well as better physical fitness.
2. It helps you find a mate
It was Charles Darwin who suggested that dancing can
act as a form of sexual selection, and research suggests that we are indeed
communicating to potential mates when we strut our stuff. A 2011 study asked
women to rate men on their dancing prowess. The winning formula? Head shaking,
torso bending, and twisting of the right knee, apparently.
3. It tackles depression
Dancing has been shown to reduce feelings of
depression. But different dancing styles have different effects. In a study led
by Andrew Lane University
of Wolverhampton
4. It helps solve problems
Just five minutes of freestyle dancing is enough to
increase your creativity, according to researchers at Sheffield
and York
Universities
5. It relieves pain
