I want to start running to get fit, I am not skinny but am healthy and happy. I've got advice on running etc for me to start soon, but I want my boyfriend to run with me. He plays soccer every week day at uni. He's really skinny and worries that running with me will mean he loses more weight. Will he? Also how could he gain muscle without going to a gym? And does he NEED that protein powder drink stuff?

He might loose more weight if he runs with you, but as long as he just eats more, nothing should happen. And no1 really NEEDS that protein powder stuff but its good for ur muscles after a work out.