Stanley schachter and jerome singer's theory of emotion can best explain why people who are first required to ride an exercise bicycle in a laboratory then find attractive people more attractive, annoying people more annoying, and funny cartoons even funnier.

Two-factor theory of emotion is the correct answer

Explanation:

As stated in their work published in Psychological Review Vol. 69 No. 5 : "It is suggested that emotional states may be considered a function of a state of physiological arousal and of a cognition appropriate to this state of arousal."

just don't strip down in public lol