Study shows short intense exercise beats hours of cardio

Tom Shillue discusses a new sprinting study on 'Gutfeld!' showing three minutes of intense exercise beats hours of moderate cardio. Former Navy SEAL Rob O'Neill and Kat Timpf react with their own workout routines.

Sprinting study findings take center stage on 'Gutfeld!' as guest host Tom Shillue highlights how three minutes of intense exercise beats long moderate workouts. Former Navy SEAL Rob O'Neill shares his military training insights, while Kat Timpf admits her hilarious preference for phone-friendly routines. The panel debates the practical benefits of high-intensity interval training over traditional cardio.