As you watch the Angels strut their stuff during tonight's Victoria's Secret Fashion Show, keep in mind that these women are more than just genetically blessed goddesses. They are mothers, they are entrepreneurs, and they could kick some serious butt if they needed to. They train hard to stay in shape, and this video from Vogue.com should quiet the naysayers. Romee Strijd, Jasmine Tookes, Stella Maxwell, and Sara Sampaio recently showed just how strong by taking on a Tough Mudder obstacle course together — you know, just a 10-plus-mile course that's littered with obstacles that challenge participants to climb, crawl, and jump their way to the finish. Of the course, Angel Sampaio had this to say: "It's teamwork, you need all the girls to help. It makes you close to each other. And you get dirty."