Megan Roup, who's been the trainer to Dakota Johnson, Miranda Kerr, Molly Sims, Elsa Hosk and Whitney Port, has developed a series of exercises that can be done in under 10 minutes. (Photo: Courtesy ...
On your busiest days, you probably don’t have a spare hour to strength train. But what about those five minutes between meetings? Or the 10 minutes before you leave to pick up your kids? You may look ...