In a conversation with a trainer at my gym (the Jack3d guy), I was reminded of Tim Ferris’ “4-Hour Body,” a book mostly about Ferris’ self-experimentation with things from ice baths to libido-enhancing supplement regimens.
In a conversation with a trainer at my gym (the Jack3d guy), I was reminded of Tim Ferris’ “4-Hour Body,” a book mostly about Ferris’ self-experimentation with things from ice baths to libido-enhancing supplement regimens.