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Health Club Management

Health Club Management

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UNITING THE WORLD OF FITNESS
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Health Club Management

Health Club Management

features

Research: Stress buster

A new study suggests that exercise leads to elevated galanin levels – which in turn helps the brain’s stress response, giving more resilience. Tom Walker reports

Published in Health Club Management 2020 issue 8
Exercise strengthens the brain’s resilience / Shutterstock/Jacob Lund
Exercise strengthens the brain’s resilience / Shutterstock/Jacob Lund
The findings of this research could help explain the link between exercise and relieving stress –which, apart from there being a plethora of anecdotal evidence – has not been well understood by scientists

Astudy by researchers at Emory University in the US has shown exercise can strengthen the brain’s resilience to stress, by elevating levels of the neuropeptide, galanin.

The research team studied two groups – a sedentary group and one that exercised regularly. They measured anxious behaviour in the test subjects 24 hours after an artificially created stressful event.

Those who exercised regularly showed less anxious behaviour after the stressful event compared to those that didn’t exercise.

Elevated levels of galanin
The exercise group had elevated galanin levels in the locus coeruleus, a cluster of neurons in the brainstem that are involved in the stress response.

Crucially, the amount of time spent exercising correlated with the amount of galanin in the locus coeruleus, which in turn correlated with the degree of stress resilience.

The findings could help explain the link between exercise and relieving stress – which, apart from a plethora of anecdotal evidence, isn’t well understood by scientists.

More reliable than drugs
“Increased physical activity is associated with stress resilience in humans, but the neurobiological mechanisms underlying this effect are not clear,” explained the researchers.

“The neuropeptide galanin has been implicated in stress-related neuropsychiatric disorders in humans,” said researchers.

“While pharmacological treatments for these disorders are ineffective for many individuals, the research study found that physical activity is beneficial,” said the research team.

“This study shows that genetic overexpression of galanin in noradrenergic neurons causes resilience to a stressor and the anxiogenic effects of optogenetic locus coeruleus activation.

“These findings support a role for chronically increased noradrenergic galanin in mediating resilience to stress,” they concluded.

• The study, titled Chronic environmental or genetic elevation of galanin in noradrenergic neurons confers stress resilience, was published in the Journal of Neuroscience.

Find out more about this research at: www.HCMmag.com/galanin

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A new study suggests that exercise helps the brain’s stress response, giving more resilience
Emory University, neuropeptide, galanin,stress, exercise,
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HCM people

Dr Darshan Shah

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Our vision is that health is not the absence of disease but the abundance of vitality
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features

Research: Stress buster

A new study suggests that exercise leads to elevated galanin levels – which in turn helps the brain’s stress response, giving more resilience. Tom Walker reports

Published in Health Club Management 2020 issue 8
Exercise strengthens the brain’s resilience / Shutterstock/Jacob Lund
Exercise strengthens the brain’s resilience / Shutterstock/Jacob Lund
The findings of this research could help explain the link between exercise and relieving stress –which, apart from there being a plethora of anecdotal evidence – has not been well understood by scientists

Astudy by researchers at Emory University in the US has shown exercise can strengthen the brain’s resilience to stress, by elevating levels of the neuropeptide, galanin.

The research team studied two groups – a sedentary group and one that exercised regularly. They measured anxious behaviour in the test subjects 24 hours after an artificially created stressful event.

Those who exercised regularly showed less anxious behaviour after the stressful event compared to those that didn’t exercise.

Elevated levels of galanin
The exercise group had elevated galanin levels in the locus coeruleus, a cluster of neurons in the brainstem that are involved in the stress response.

Crucially, the amount of time spent exercising correlated with the amount of galanin in the locus coeruleus, which in turn correlated with the degree of stress resilience.

The findings could help explain the link between exercise and relieving stress – which, apart from a plethora of anecdotal evidence, isn’t well understood by scientists.

More reliable than drugs
“Increased physical activity is associated with stress resilience in humans, but the neurobiological mechanisms underlying this effect are not clear,” explained the researchers.

“The neuropeptide galanin has been implicated in stress-related neuropsychiatric disorders in humans,” said researchers.

“While pharmacological treatments for these disorders are ineffective for many individuals, the research study found that physical activity is beneficial,” said the research team.

“This study shows that genetic overexpression of galanin in noradrenergic neurons causes resilience to a stressor and the anxiogenic effects of optogenetic locus coeruleus activation.

“These findings support a role for chronically increased noradrenergic galanin in mediating resilience to stress,” they concluded.

• The study, titled Chronic environmental or genetic elevation of galanin in noradrenergic neurons confers stress resilience, was published in the Journal of Neuroscience.

Find out more about this research at: www.HCMmag.com/galanin

Sign up here to get HCM's weekly ezine and every issue of HCM magazine free on digital.
https://www.leisureopportunities.co.uk/images/2020/724364_991131.jpg
A new study suggests that exercise helps the brain’s stress response, giving more resilience
Emory University, neuropeptide, galanin,stress, exercise,
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Mid Ulster District Council (MUDC) in Northern Ireland has won a landmark VAT case, which ...
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The government has pledged to invest £100m in supporting public leisure centres this winter, as ...
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Gyms in Liverpool,UK, have been given the go-ahead to reopen, following a dramatic week of ...
Latest News
Be Military Fit (BMF) has completed a restructuring project, designed to transform the outdoor fitness ...
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Rod Hill, former president of TRIB3 and director general of Anytime Fitness Iberia, has signed ...
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Persistent and rising levels of lifestyle disease across the world have exacerbated the effects of ...
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Customer experience software provider, AskNicely, has announced it will host a new virtual event called ...
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Opinion
promotion
Our world has changed since March and together, we are learning and adapting to how this sector can continue to thrive in this COVID conscious world.
Opinion: Why fitness clubs and facilities need to evolve in a COVID-conscious world
Opinion
promotion
In a post-Covid world, member experience is more important than ever before. Your customers’ expectations have been heightened as the coronavirus continues to dominate our everyday lives.
Opinion: Why member experience is more important now than ever before
Featured supplier news
Featured supplier: Ritz Carlton co-founder joins Frontline Summit 2020 as keynote speaker
Frontline work has never been more important and frontline workers are the largest class of workers on the planet, as well as the most impactful group on the experience customers get.
Featured supplier news
Featured supplier: Gympass sees success after pivoting to digital
As the COVID-19 lockdown forced the temporary closure of businesses across the country, the outlook for companies supplying services to corporate partners looked precarious.
Video Gallery
Freemotion CoachBike™
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Give your members the immersive cycling experience that keeps your members engaged – today and tomorrow. Read more
More videos:
Company profiles
Company profile: Harlands Group
Harlands Group is the leading provider of membership management services to leisure operators, processing over ...
Company profiles
Company profile: EMD UK
EMD UK is the national governing body for group exercise. Funded by Sport England, EMD ...
Supplier Showcases
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Catalogue Gallery
Click on a catalogue to view it online
Directory
Whole body cryotherapy
Art of Cryo: Whole body cryotherapy
Exercise equipment
Power Plate: Exercise equipment
Fitness equipment
TRX Training: Fitness equipment
Design consultants
Zynk Design Consultants: Design consultants
Independent service & maintenance
Servicesport UK Limited: Independent service & maintenance
Skincare
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Trade associations
International SPA Association - iSPA: Trade associations
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REGUPOL/Berleburger Schaumstoffwerk (BSW): Gym flooring
Property & Tenders
11 - 25 Union St, London SE1 1SD
Bankside Open Spaces Trust
Property & Tenders
Waltham Abbey, Essex
Lee Valley Regional Park Authority
Property & Tenders
Diary dates
03-06 Nov 2020
Online,
Diary dates
12 Nov 2020
Virtual, United States
Diary dates
17 Nov 2020
Loughborough University, Loughborough, United Kingdom
Diary dates
27-28 Nov 2020
Athena, Leicester, United Kingdom
Diary dates
03-03 Dec 2020
Virtual,
Diary dates
08-09 Dec 2020
Raffles City Convention Centre, Singapore, Singapore
Diary dates
02-04 Feb 2021
Ericsson Exhibition Hall, Ricoh Arena, Coventry, United Kingdom
Diary dates
23-26 Feb 2021
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Diary dates
03-04 Mar 2021
NEC, Birmingham, United Kingdom
Diary dates
03-06 Jun 2021
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Diary dates
16-17 Jun 2021
ExCeL London, London, United Kingdom
Diary dates
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tbc, Dunedin, New Zealand
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