Written by health pioneers and advisors to key influencers, including Tim Ferriss and Gary Vaynerchuk, Man 2.0 presents a unique 4-week diet and fitness plan to make you look and feel like the man you want to be. and by the end of four weeks you can expect to have lost on average 8-11lbs (3-5kg) of fat and gained about 1-3lbs (1/2-1 1/2kg) of muscle. sakriti opis