Andrew Huberman· PhD
There's a a fellow who uh has the world record in consecutive situps thousands of them given what I've just said what's your prediction do you think he has a big strong fellow with a thick spine or do you think he's a very Slender Man with a willowy thin spine he's a willowy bendy guy who can just keep bending up and down off the ground bingo bingo he has to be there's no option