The Magic School Bus
Season 2 Episode 2 - Flexes Its Muscles
7.6 ?
1994
Animation, Sci-Fi & Fantasy, Family
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.
Episodes in Season 2
1
Blows Its Top
25 min
2
Flexes Its Muscles
25 min
NOW PLAYING
3
The Busasaurus
25 min
4
Going Batty
25 min
5
Butterfly and the Bog Beast
25 min
6
Wet All Over
25 min
7
In a Pickle
25 min
8
Revving Up
25 min
9
Taking Flight
25 min
10
Getting Energized
25 min
11
Out of This World
25 min
12
Cold Feet
25 min
13
Ups and Downs
25 min
