Turning 40 once meant winding down, but for thousands of Canadian women, it means winding up: hefting barbells, hitting the books, embracing whole new lives.

• 年过40就意味着开始走下坡路,可是对于很多加拿大妇女来说,这意味着生活向好的方向开始,举举杠铃,看看书,拥抱新生活。