Skip to main content

Main menu

  • About Us
    • Leadership
    • Our Team
    • Vision, Mission and Values
    • Health and Economic Impact
    • Research Impact Video
    • Strategic Plan
  • Our Research
    • Research Focus
      • Brain Health
      • Cancer
      • Digital Health and Artificial Intelligence
      • Heart Health
      • Healthy Aging and Mobility
      • Immune System
      • Injury and Rehabilitation
      • Lung Health
      • Mental Health and Substance Use
    • Research Centres and Programs
      • BC Centre on Substance Use
      • Centre for Aging SMART
      • Centre for Cardiovascular Innovation
      • Centre for Clinical Epidemiology and Evaluation
      • Centre for Lung Health
      • Djavad Mowafaghian Centre for Brain Health
      • Immunity and Infection Research Centre
      • International Collaboration On Repair Discoveries
      • M. H. Mohseni Institute of Urologic Sciences
      • Ovarian Cancer Research Centre
      • Community Research Program
      • Emergency Medicine Research Program
      • Hematology Research Program
      • Skin Research Program
      • Other Research Focus Areas
    • News and Stories
    • Researcher Directory
    • Events and Workshops
  • Research Services
    • New to VCHRI
      • Working at VCHRI
      • Regulations and Training
      • Membership with VCHRI
      • Learning and Development
    • Starting Your Project
      • Research Facilitation
      • Awards and Funding
      • Grant Management
      • Operational Approval
      • CST Cerner
    • Developing Your Project
      • Clinical Trials Administration
      • Clinical Research Unit
      • Research Privacy
      • Financial Policies and Procedures
    • Additional Support
      • Indigenous Health Research Unit
      • VCH-VCHRI AI Hub
      • Communications and Media Relations
      • Study Recruitment Support
      • Innovation and Industry Partnership
    • Internal Awards
    • Clinical Research
    • Indigenous Research
  • Participate in Research
    • Reasons to Participate
    • Participant Stories
    • Find a Study
    • Recruitment Support

User menu

  • Log in

Breadcrumb

  1. Home
  2. Our Research
  3. News and Stories
  4. Playing safe in Rio – Olympic wrestlers from around the world will be under a watchful eye

Playing safe in Rio – Olympic wrestlers from around the world will be under a watchful eye

Jul 24, 2016 3 minutes

Dr. Babak Shadgan heads to the 2016 Summer Olympic Games to monitor health risks for competitors.

As athletes from around the world converge in Rio for the 2016 Summer Olympic Games, a Vancouver Coastal Health Research Institute scientist will be there to make sure they play safe and play fair. Dr. Babak Shadgan will oversee medical care for more than 300 Olympic wrestlers. Wrestling was a keystone event in the Ancient Olympics and still holds a special place in the modern games. But these days, wrestlers compete in an arena where tiny training modifications can make the difference between getting gold or going home. Dr. Shadgan says wrestlers, like most Olympic athletes, are under immense pressure to perform, and sometimes that pressure results in taking risks with their health. One risk he is concerned about is the phenomenon of Rapid Weight Loss (RWL).

“In a sport like wrestling there are up to eight weight categories. Athletes will try to lose weight last minute to gain entry into a lower weight class and maybe have an advantage. But the practice, and the extreme methods create significant health dangers.”

In a recent research paper, Dr. Shadgan and his co-authors describe some of those extreme RWL measures, which mostly focus on getting water out of the body. They include crash diets, voluntary dehydration, repeated saunas, rubber suits to induce sweating, laxatives and vomiting. Dr. Shadgan says some athletes even chew gum to increase salivation then spit out the saliva right before weigh-in, or shave beards and body hair in attempt to meet strict weight categories. 

“I’ve seen it all. I’ve seen athletes lose up to 8kg in one or two days. It’s very dangerous. They are burning everything in their body – fats, proteins, muscles, everything.”

Twenty years ago, three American wrestlers died suddenly after rapidly losing weight for competition. Dr. Shadgan says awareness and education have improved since then, but RWL is still a common practice. And it’s much harder to catch than doping. Dr. Shadgan says beyond the short-term health risks from dehydration – such as heat stroke and collapse – there may be longer-term damage. No comprehensive studies have been done on long-term effects but Dr. Shadgan suspects muscle rupture and performance problems may occur down the road. While in Rio he will do his part to persuade athletes it’s just not worth the risk. He and his colleagues will also discuss ways to cut down on the practice. “We’re looking into things like staggering weigh-ins. Having a weigh-in days before the competition as well as right before could cut down on RWL.”

Zika and the risk to Canadians

Dr. Shadgan, who recently published recommendations on mosquito-safe clothing, will also advise athletes on protecting themselves from the Zika virus. He worries some spectators and athletes may bring the virus back to Canada. “Eighty percent of people affected show no symptoms. Potentially they could come back to mosquito season in Canada, get bitten here and then infect someone else.” Dr. Shadgan is advising that all participants continue to protect against mosquito bites for 2 weeks after returning home. 

But despite Zika, and all the other concerns about Rio, Dr. Shadgan says he will still appreciate this amazing opportunity. Originally from Iran, where wrestling is a traditional sport, Dr. Shadgan has a special fondness for the sport. “It’s a beautiful, disciplined sport and in fact has fewer injuries than even swimming and basketball. I’m so proud to represent UBC as one of only 28 Medical Directors at this prestigious event.”

Researchers

Babak Shadgan

Related Articles

Spinal cord injuries from mountain biking exceed hockey, other high-risk sports

Behind the lab doors: Sleepy driving simulator study

Something stinks! Masking bad odours in health care

Share:

  • Facebook
  • Linkedin
  • Twitter
  • Email

Related Research Centres/Programs

International Collaboration on Repair Discoveries

Get the latest research headlines in your inbox

Subscribe

Recent News and Stories

Type
News Releases

New Inpatient Clinical Trials Unit launches at Vancouver General Hospital, advancing blood cancer treatment across B.C.

May 27, 2025 blood, cancer, participate
Type
Announcement

VCHRI SPARKS 2025 Recipients

May 27, 2025 award
Type
Stories

Ask an expert: How can I better understand my asthma?

May 22, 2025 asthma, treatment options, self care
See more news

Get updates!

Join our newsletter mailing list to stay up to date on features and releases.

Subscribe

Quick Links

  • News and Stories
  • Careers
  • Events
  • Media Enquiries

Follow Us

  • LinkedIn
  • X
  • YouTube

© 2025 VCHRI. All rights reserved.

  • Contact
  • Privacy Policy