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S2E2

Flexes Its Muscles

The Magic School Bus

calendar_todaySep 16, 1995 schedule25 min star8.0

Ms. Frizzle takes the class on a field trip to R.U. Humerus's Body Shop. They learn how bones, muscles and joints all work together to help us move.

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PBS Kids

star Guest Stars

Tony Randall

Tony Randall

(voice)