… skill proficiency, and advanced skills in accordance with the seven levels of the American Red Cross. Nutrition and concepts of fitness are also covered. 229 BODY CONDITIONING SKILLS (1) UC:CSU Laboratory, 2.0 hours. This course provides … account for physical limitations are emphasized. A brief examination of the evolution of the various forms of stretching reflecting cultural differences and diversity, human anatomy, nutrition, and wellness concepts related to overall fitness, … account for physical limitations are emphasized. A brief examination of the evolution of the various forms of stretching reflecting cultural differences and diversity, human anatomy, nutrition, and wellness concepts related to overall fitness, …