Explain how the muscular and skeletal organ systems work tog

Explain how the muscular and skeletal organ systems work together to effect movement. (3 marks)

Solution

The human musculoskeletal system offers human beings the use of their muscular and skeletal systems. The musculoskeletal device presents form, help, balance, and motion to the frame. Running in unison, the joints, bones and skeletal muscle tissues of the body comprise your musculoskeletal device. It is made from the bones of the skeleton, muscular tissues, cartilage, tendons, ligaments, joints, and other connective tissue that helps and binds tissues and organs collectively. The number one function of these additives running collectively is to create motion, assisting the body, permitting movement, and defensive essential organs. different functions include stability, posture and protection. along side the joints, which act as fulcrums, the bones and muscle groups work together to create levers in the body. It is made up of the bones of the skeleton, muscle tissues, cartilage, tendons, ligaments, joints, and different connective tissue that helps and binds tissues and organs together.

To permit motion, bones are linked by means of joints. Cartilage prevents the bone ends from rubbing directly onto each other. muscle groups contract to transport the bone connected on the joint. The factor of articulation, or in which the muscular tissues and the bones connect, is a joint. Tendons shape up connective tissue that is continuous with muscle fiber and in reality connects muscle to bone. Skeletal muscle tissue that produce movement are connected to 2 bones that articulate. When movement takes place at any given joint, simplest one of the articulating bones will pass. The stationary bone is known as the point of beginning for the skeletal muscle. The bone that moves is considered the point of insertion for the muscle. The bones are related to different bones and muscle fibers via connective tissue inclusive of tendons and ligaments. The bones offer stability to the body along with the muscle mass that keep bones in vicinity and additionally play a role in the movement of bones. The muscular tissues contract to move the bone connected at the joint.

Whilst a neurotransmitter message is sent for motion to occur, body releases energy, in the form of adenosine triphosphate. ATP causes the contraction or shortening of skeletal muscle. When the specified muscle shortens, it pulls on the corresponding bone at its insertion point. This contraction shortens the distance of the perspective between the articulating bones, with the joint acts as the fulcrum. Upon receiving the signal to relax, the muscle opposing the muscle which has shoetened, will then act to extend the movable bone back to its authentic function. Motor neurons linked to muscle fibers, bridge the pathways of the musculoskeletal gadget once indicators from the mind provoke a motion. The nerve impulses generated are referred to as motion potentials which are the delivery neural records to the muscle tissues, ultimately inflicting the muscle fibers to rearrange. Because of this muscle mass settlement, the connective tissue on the joint draws the bone into movement alongside the certain pathway dictated by the skeletal structure of the joint. The action may be flexion, lateral sliding, rotation, pronation and supination, or movement in multiple instructions.