In a small study, participants completed stationary bicycle trials and then measured 30 seconds to the best of their ability. This study focuses on people’s perceptions and psychological explanations, but the human body goes through a multitude of physical changes during exercise. If athletes want to improve pacing, they may need to work on a handful or more of variables. Related Story Time Could Be Flowing in Reverse All Around UsIn the study, 33 participants completed a stationary bicycle course of 4000 meters. And the third was an active race, where participants were asked to try to beat the opponent.