Anatomy and Physiology Musculoskeletal System Basics Skeletal system Skeletal system basics Skeletal system overview Osteology Humerus Radius Ulna Femur Tibia and Fibula Scapula and Clavicle Vertebrae/Spine Movement Introduction to Motions, Planes and Directions Joint Movements Arthrokinematics Concave-Convex Rule Muscle Types of Muscles Introduction to muscle types Three types of muscle Skeletal Muscle Structure Anatomy of a muscle cell Skeletal muscle structure Sarcomere Muscle Fiber Types Muscle Fibers Explained Type I and Type II Muscle Fibers Muscle Physiology Skeletal muscle contraction Actin and myosin Animated muscle contraction Related Quizzes Principles of Strengthening (PT version) Principles of Strengthening (PTA version) Origins-Insertions-Actions-Innervations 5 Muscles in Under 15 Minutes Upper Extremity Arm Shoulder Scapula & Clavicle Humerus Elbow & Forearm Wrist & Hand More … Trunk Sacrum Introduction to Sacral Torsions Spine Features of the Vertebral Column Introduction to the Vertebral Column Vertebral Landmarks Thorax Anatomy Tutorial of the Thorax Bones of the Thoracic Wall Muscles of the Thoracic Wall Thoracic Wall Joints More … Lower Extremity Hip/Gluteal Region Introduction to the Hip Joint Muscles of the Thigh and Gluteal Region Overview of the Sacroiliac Joint More … Pelvic Region Pelvic Floor Anatomy More Pelvic Floor Anatomy Leg Femur Anterior & Lateral Leg Muscles Posterior Leg Muscles Knee Ligaments Muscles Osteology Foot & Ankle Muscles of the Foot