2020-05-01_Good_Health

(Joyce) #1
Just like advice to get more sleep
is impossible for the person who
works three jobs, being told to
dramatically reduce your sitting
hours isn’t that achievable when
your job or education is argely
seated work. Unless you pan
onresigningandmakinga
careerchange,there’s
onlysomuchthat
youcangetdone
awayfromyour
desk!Andif
addinginadaily
workoutdoesn’t
doanawfullotto
offsetthenegative
repercussions
either,whatis
thealternative?
JoanVernikos,theformer
directoroflifesciencesatNASA
andauthorofSittingKills,Moving
Heals,saidthatthesimpleactof
standinguponceevery

30 minutes can go a long way
to help with keeping the body
stimuated, and several studies
are in support of this theory.
“It's not how long you stay
standing, but how often you
stand up, how often you
challengeyourbody
torespond,”Joan
expained.“What
providesthe
baselineof
physiological
activityinthe
bodyissmallto
argemovement,
intermittentlyall
day,everyday.”
Investingina
comfortablepairofshoes
andwalkingyourcommute
canbeafantasticwaytoadd
movementintoyourworkweek.
Duringworkhours,getinto
thehabitoftakingphonecalls
whilewalkingaround,have
meetingsstandinguporon
themove,andgoandtalkto
peopleinsteadofemailing
them.Atlunchtime,getup
fromyourdesktoeat,before
takingawalkforaneven
biggerdoseofmovement.
It’snotaboutdoingmore
exercise–it’ssimplyabout
movingmore.

Brain benefits
It’s no secret that when you or
someone you know is having a lousy
day, one of the most effective ways
to feel better in a flash is to get up
and move. Keeping your sedentary
hours to a minimum could actually
be crucial for taking care of your
brain and mental wellbeing.
People who sit more have higher
risks of both anxiety and depression,
and a number of cross-sectional
studies have demonstrated that
sedentary behaviours are inversely
associated with good psychological
wellbeing. As far as memory is
concerned, one recent study that
took 35 healthy adults aged between
45 and 75 found that the more time
they spend sitting, the thinner their
tissues were in the parts of the brain
associated with memory, where
tissue decline is often a precursor to
dementia and Alzheimer’s.


Finding your movement
Unfortunately, finding a window
in your day to squeeze in some
exercise isn’t enough to wipe the
slate clean.
That same study examining brain
tissue thickness found that while
sitting time had a significant effect;
exercise did not undo the negatives.
There is a solid base of evidence
suggesting that even if you have
the most vigorous daily workout
routine, you are still at a high risk
of experiencing negative health
effects if the rest of your day is spent
mostly sitting.
This is not to say you should ditch
your workout routine, as exercise
offers its own incredible range of
health benefits, but reducing your
sitting time is essential.
To assess how sedentary your
lifestyle is, try asking yourself: If
you removed your exercise from
your day, would the rest of your
waking hours be described as active
orinactive?


Simple changes


make your move


‘it’s
not how
long you stay
standing, but
how often
you stand
up’

TEXT

ERIN FISHER

PHOTOGRAPHY

GETTY IMAGES AND SUPPLIED

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