John Cena said his fitness routine at 49 includes something he hates

John Cena said he hates stretching, but he still does it "all the time." Mike Marsland/WireImage/Getty Images John Cena said he "hates" stretching, but he still does it to stay fit at 49. He shocked Amy Poehler when he revealed on her podcast, "Good Hang," that he can touch his toes. Cena said he's done "performing physically" because he wants to enjoy the rest of his life. For someone we can't see, John Cena certainly knows how to conjure a vivid portrait of himself with his words. During…