Experimenters Adam, Maha and Rani visit Nina in her lab and discover what happens to people's breathing when they exercise.

Streaming video file encoded with permission for digital streaming by Infobase on October 01, 2015.

Meet the Neurons --(0:57) -- Why Do We Get Out Of Breath When We Play a Sport? -- (2:24) -- Senses Experiment -- (2:21) -- Muscles Need Air -- (1:36) -- Watch Muscles in Action -- (2:00) -- Breathing Rate When Exercising -- (2:30) -- Summary: Why Do We Get Out Of Breath When We Play a Sport? -- (0:58) -- Credits: Marathon-Nina and the Neurons: Get Sporty -- (1:31).