How Muslims can win Olympic gold during Ramadan
- 12 August 2011 by Linda Geddes
- Magazine issue 2825. Subscribe and save
- For similar stories, visit the Food and Drink and The Human Brain Topic Guides
BRITISH rower Mo Sbihi has said he will postpone his Ramadan fast during next year's Olympics in order to maximise his competitive chances.
As a sports science graduate who wrote
his dissertation on the performance of athletes without food and water,
Sbihi has made an informed choice. In rowing, an endurance event, he
believes the risk of dehydration could undermine his performance.
The arrival of Ramadan this year has
focused minds on how the estimated 3000 Muslim athletes expected to
compete in next year's Olympics in London will fare. In 2012, Ramadan
will start on 21 July - a week before the opening ceremony - and cover
the entire Olympic period. Athletes are allowed to defer their fasts
until a later date, but many are expected to honour the religious period
and fast during daylight hours throughout the games.
Recognising that this might put some
athletes at a disadvantage, the nutrition working group of the
International Olympic Committee (IOC) convened a meeting in 2009 to
review the evidence. They agreed that fasting could create problems in
some sports, though the impacts are far from clear.
For example, studies in soccer players
found no deterioration in sprinting ability or agility, but saw a fall
in aerobic capacity, endurance and jumping ability (British Journal of Sports Medicine, DOI: 10.1136/bjsm.2007.071712).
Another recent study in the same journal found that moderately trained
Muslim men ran an average of 5448 metres in 30 minutes when fasting, but
5649 metres outside Ramadan (DOI: 10.1136/bjsm.2009.070425).
"If you're running 100 metres or
weightlifting, what you eat in the few hours beforehand will have no
impact on performance," says Ronald Maughan
of Loughborough University, UK, who chaired the IOC working group.
However, he adds that in events that last for more than about 30
minutes, or that take place late in the day, performance may suffer.
While the focus is often on food, dehydration may be more significant, says Jim Waterhouse
of Liverpool John Moores University, UK. "Performance is less good,
physically and mentally, if a person is dehydrated," he says.
To overcome such problems, it makes
sense to schedule events early in the morning where possible, when all
competitors will be well fed and hydrated, Maughan says.
Waterhouse agrees: "All studies that
have been done on Ramadan have concluded that morning performance
deteriorates less than afternoon performance."
A question that Islamic scholars may
need to consider is just what constitutes breaking a fast. Several
studies have suggested that merely rinsing the mouth with a carbohydrate
drink improves performance in cycling time trials. Rather than
providing calories, the carbohydrate seems to act on mouth receptors
that activate areas of the brain involved in motivation and reward
during exercise (Nutrition Journal, DOI: 10.1186/1475-2891-9-33). Many Muslims believe it is OK to rinse the mouth with water or mouthwash during Ramadan, as long as they don't swallow.
Even if fasting reduces performance
during lab experiments, no one really knows if this equates to a slide
down the medal table when it really matters. Manchester City soccer
player Kolo Touré claims to have fasted through the first month of the
English Premier League without consequence. Muslim athletes may even
find fasting carries benefits. "Many say that the intense focus they
experience during Ramadan gives them an added edge," says Maughan.
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