This is the second series of handouts that I give out to my 6th grade classes to enhance the objectives that I am targeting in that weeks lessons. These worksheets can also be used with 7th and 8th grade classes as well. The second set of handouts in this section revolve around the following: Learning about the F.I.T Principle (Frequency, Intensity and Time) and Cardiovascular Endurance. Each handout comes with review questions, and if applicable, an answer key. This is the second series, in a total of eight. Following subjects to be addressed in future series include: Tobacco, Inhalants, Steroids, Healthy Foods, Balance, Coordination and Speed, to name a few.