The 4-Hour Body: An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman by Timothy Ferriss is a data-driven playbook of body experiments. If you're searching for The 4-Hour…
Timothy Ferriss writes and builds systems that help people work less and achieve more. He broke out with The 4-Hour Workweek and followed with books on body optimization, accelerated learning,…