This lesson introduces the types of joints and their role in movement and stability, the process of bone growth and remodeling, and the mechanisms of muscle contraction. Learners will gain an integrated understanding of how these elements work together to facilitate body movement and maintain skeletal health.

This lesson provides foundational knowledge of muscle types and their unique roles, along with an understanding of the major muscle groups of the upper and lower limbs and their importance in everyday activities.

This lesson explores common disorders that affect the bones, joints, and muscles, demonstrating their impact on mobility, strength, and overall health. Through real-world case studies, learners will examine skeletal disorders like osteoporosis, osteoarthritis, and rheumatoid arthritis, as well as muscle conditions such as muscular dystrophy and acute injuries like sprains. By understanding their causes, symptoms, diagnostic tools, and management strategies, learners will connect theoretical concepts to practical applications, reinforcing the importance of musculoskeletal health.