Men's Fitness 134

WWE icon John Cena knows that reputation and winning spirit go more than skin deep. Plus the incredible bulk: your expert guide to building bigger muscles.

MF goes vertical as we help you crank your way into the world of climbing. Also a great story on the idea that striving for happiness have the opposite effect?

And we look at how much credible evidence is there behind CBD oil? And we explore what drives us to push our bodies to extremes. And how  eating more fat can help make you leaner and gain more muscle. Seriously.