3020 Lecture 15a
Amber Stokes・2 minutes read
Muscle action at joints like ball and socket or hinge joints enables different types of movements like universal twisting or simple one-direction motion. These joints, such as hips and knees, facilitate a wide range of motion for limbs like arms and legs.
Insights
- Ball and socket joints like hips and shoulders provide universal movement in all directions, allowing for a wide range of motion in limbs.
- Hinge joints, such as those found in knees and elbows, enable straightforward movement in one direction, showcasing a basic form of movement below the joint.
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Recent questions
What are ball and socket joints?
Joints allowing universal movement in all directions.