Canadian Track and Field Jessica Zelinka

Jessica Zelinka, of London, Ont., competes in the high jump for the women's heptathlon at the...

Jessica Zelinka, of London, Ont., competes in the high jump for the women's heptathlon at the Canadian Track and Field Olympic Trials in Calgary on Wednesday, June 27, 2012. (Al Charest/QMI Agency)

, Last Updated: 11:23 AM ET

Jessica Zelinka, of London, Ont., competes in the high jump for the women's heptathlon at the Canadian Track and Field Olympic Trials in Calgary on Wednesday, June 27, 2012. (Al Charest/QMI Agency)

Videos

Photos