@mukabilanicholasmicheal: The diagram showing muscles on the left side and bones on the right side of the human body. Below are the functions of each labeled part. Functions of the Labeled Human Anatomy Parts Muscles (Left Side) 1. Pectoralis Major • Helps move the shoulder and arm. • Responsible for pushing and lifting movements. 2. Deltoid • Allows the arm to lift away from the body. • Helps with shoulder rotation. 3. Biceps • Bends the elbow. • Helps rotate the forearm. 4. Palmaris Longus • Helps flex the wrist. • Tightens the palm of the hand. 5. Flexor Carpi Radialis • Flexes and abducts the wrist. • Helps move the hand toward the thumb side. 6. Brachioradialis • Bends the forearm at the elbow. • Assists in forearm rotation. 7. Flexor Digitorum Superficialis • Bends the fingers. • Helps grip objects. 8. Lumbrical (Lumbricals) • Flex the fingers at the knuckles. • Help extend the fingers. 9. Gluteus Medius • Stabilizes the pelvis during walking. • Helps move the thigh sideways. 10. Tensor Fasciae Latae • Stabilizes the hip and knee. • Helps move the thigh inward and forward. 11. Rectus Femoris • Straightens the knee. • Helps flex the hip. 12. Pectineus • Helps flex and move the thigh inward. 13. Sartorius • Flexes the hip and knee. • Helps rotate the thigh outward. 14. Adductor Longus • Pulls the thigh toward the body’s midline. 15. Gracilis • Helps move the thigh inward. • Assists in knee bending. 16. Tibialis Anterior • Lifts the foot upward. • Helps control walking. 17. Gastrocnemius • Helps point the foot downward. • Important for walking, running, and jumping. 18. Soleus • Helps plantar flex the foot (push the foot down). • Maintains posture while standing. Bones (Right Side) 1. Frontal Bone • Forms the forehead and protects the brain. 2. Orbit • Eye socket that protects and supports the eye. 3. Maxilla • Upper jaw bone. • Holds the upper teeth. 4. Mandible • Lower jaw bone. • Enables chewing and speaking. 5. Clavicle • Connects the arm to the body. • Supports shoulder movement. 6. Acromion • Part of the shoulder blade. • Connects with the clavicle. 7. Coracoid Process • Attachment point for muscles and ligaments of the shoulder. 8. Sternum • Breastbone that protects the heart and lungs. 9. Ribs • Protect the lungs and heart. • Help with breathing. 10. Humerus • Upper arm bone that allows arm movement. 11. Lumbar Spine • Lower part of the backbone. • Supports body weight and allows bending. 12. Radius • Forearm bone that helps rotate the wrist. 13. Ulna • Forearm bone that forms the elbow joint. 14. Ilium • Upper part of the pelvic bone. • Supports abdominal organs. 15. Sacrum • Connects the spine to the pelvis. 16. Pubis • Front part of the pelvic bone. 17. Ischium • Lower part of the pelvis that supports body weight when sitting. 18. Pubic Symphysis • Joint connecting the two pelvic bones. 19. Carpals • Wrist bones that allow wrist movement. 20. Metacarpals • Hand bones that support the palm. 21. Phalanges (Hand) • Finger bones used for gripping and fine movements. 22. Femur • Thigh bone and strongest bone in the body. • Supports body weight. 23. Patella • Kneecap that protects the knee joint. 24. Tibia • Main weight-bearing bone of the lower leg. 25. Fibula • Supports the lower leg and stabilizes the ankle. 26. Tarsal Bones • Ankle bones that support foot movement. 27. Metatarsals • Foot bones that support body weight during walking. 28. Phalanges (Foot) • Toe bones that help with balance and walking. Summary: • Muscles help produce body movement. • Bones provide structure, protect organs, and support movement. For more information email at [email protected]

Nicholas Micheal Mukabila

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Region: ZM

Wednesday 11 March 2026 13:46:39 GMT