> "How do people listen to music when doing sports?" My current "cellphone" is an 8.7" tablet. It's always in a water-proof case with straps. When I go running

> "How do people listen to music when doing sports?" My current "cellphone" is an 8.7" tablet. It's always in a water-proof case with straps. When I go running, I throw it on my back and have the straps just tight enough that the tablet doesn't bounce around.