Technically, training season begins in September, but fitness is a foundational thing. My newer clients — like Jasmine Tookes, Romee Strijd, and Lais Ribeiro — might take three months to get in shape, compared to Candice Swanepoel, who I've been training for nine years and can get into shape in three weeks. Her body bounces back immediately. It's like a joke, in a good way.