ALL FIT: Episode 1 FITNESS Slim begins this episode with a song telling students about feeling good, looking good, being healthier, and enjoying life. Slim joins his f... more »riends, Slenda and the All Fit Team, at Slim's Gym, where he explains that there are two kinds of Fitness: Health Related Fitness and Skill Related Fitness. Slim explains that Health Related Fitness is essential for lifetime health, whereas Skill Related Fitness is important, but not absolutely necessary for good health. Slim takes students on a visit to the Body Lab where he shows how Fitness has been important throughout history. Slim names and locates the gluteus maximus muscle as the largest muscle in the body« less