He always was fat, I don't think thats the problem, in 2014/15 he was fat but was pressing a lot. I refuse to believe someone that we pay him 300k a week and he doesn't have his diet in order.
He wasn't really fat back then. He was not exactly "lean" but definitely didn't look as heavy as he does now. I've never seen him look as lethargic as he currently is. It must be the injuries and the subsequent surgeries. He was never really injured at Liverpool.