Skill related fitness: 1. 2. 3. 4. 5. 6. Agility Balance Coordination Power Reaction time Speed Health related fitness: 1. 2. 3. 4. 5. Cardiovascular Endurance Muscular Strength Muscular Endurance Flexibility Body Composition FITT: 1. 2. 3. 4. Frequency Intensity Type Time Principles of training: Principles of individuality maintains that no two individuals will benefit from exercise exactly the same way physically or psychologically. Differences in genetics, age, experience, body size, and health status can all affect the outcomes of a workout.