Sports Illustrated Swimsuit issue model Kate Upton, who welcomed daughter Genevieve with baseball star Justin Verlander last month, has revealed that she no longer works out to fit into skimpy clothes, like she used to during her early days as a model.

"My perspective on working out has changed from wanting to fit into a certain dress size and hit certain measurements, to working out to feel healthy, strong, and energized for my lifestyle. It is rewarding to have a routine that I can keep up consistently and something that is not a quick fix or fad," Upton, 26, told People magazine recently. Upton explained that her recent workouts with trainer Ben Bruno have changed the definition of health for her.