What is aerobic excercise? What kind of equipment would result in aerobic excercise?
How could we get some of that equipment in school?

http://www2.gsu.edu/~wwwfit/aerobice.html
http://www.mayoclinic.com/health/aerobic-exercise/EP00002
http://k2.kirtland.cc.mi.us/~balbachl/aeroprin.htm

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