A Guinness World Record which pushes the boundary of what's possible. If you don't know what a 90 degree push-up is, just watch this! WOW ... 'Tika' Brumant manages 11 consecutive 90 degree push-ups on the set of "L'Emission Des Records" in Paris.Tags: 90 degree degrees pushups push up push-ups squat very strong upper body strength muscles Guinness World Record force |