Low energy availability is a condition that happens when athletes restrict their diet in the belief weight loss will improve performance.
Top US runner Mary Cain has revealed her health was ruined by being told to lose weight for performance.
Two women wrestlers square off in La Paz.
The more they fight, the more popular they become – and the more pushback they receive.
Markham Thunder players celebrate winning the 2018 Clarkson Cup final as champions of the Canadian Women’s Hockey League. The CWHL has announced it will cease operations.
THE CANADIAN PRESS/Chris Donovan
When the Canadian Women's Hockey League announced it was folding, it was seen as a setback for women's hockey. But history suggests the death of one hockey league leads to new opportunities.
South Africa’s runner Caster Semenya, the current 800-meter Olympic gold and world champion, arrives with her lawyer Gregory Nott (right) for hearings at the international Court of Arbitration for Sport.
The International Association of Athletics Federations wants athletes who have differences of sexual development to medically reduce their testosterone levels. But this may be in breach of human rights.
Reid Watts of Canada competes in the first round of the men’s luge at the 2018 Winter Olympics in Pyeongchang.
(AP Photo/Andy Wong)
The Olympics have been plagued by doping, corruption and political problems. But academic and former Olympian Bruce Kidd says the Olympic Games are still an important humanitarian movement.
In sport, movement is based on physical ability, which is not necessarily linked to sex.
One way to get beyond gender barriers in sport would be to scrap sex segregation and replace it with a system similar to that of Paralympic disciplines.