a brothel, hunny
A ball-and-socket joint, like the hip joint, allows for a wide range of movement as it allows both rotational and circumduction movements.
that would be the shoulder
pivotal
No, a pivot joint and a biaxial joint are not the same. A pivot joint allows only rotating movement around one axis, like the movement of the head from side to side. A biaxial joint allows movement in two perpendicular axes, such as the wrist which can move up and down as well as side to side.
The joint that allows you to chew food is most similar to a hinge joint. It functions like a hinge by permitting up-and-down movement, primarily in the jawbone (mandible) when biting and grinding food. Additionally, it allows for some side-to-side movement, which aids in the chewing process. This combination of movements is essential for effective mastication.
The knuckle joint allows for flexion and extension movements, so bending and straightening the joint. It does not allow for lateral or side-to-side movement.
The atlanto-occipital joint allows for the "yes" movement, enabling the head to nod up and down. In contrast, the atlantoaxial joint facilitates the "no" movement, allowing the head to rotate from side to side. Together, these joints enable a range of motion in the neck, supporting both nodding and shaking gestures.
The axis is the second cervical vertebra (C2) in the neck region, which forms a joint with the first cervical vertebra (C1) called the atlantoaxial joint. This joint allows for rotation of the head from side to side, giving us a wider range of movement in the neck.
The joint that allows you to turn your head from side to side is the atlanto-axial joint, formed between the first and second cervical vertebrae (C1 and C2). This joint enables the rotation of the head without moving the entire spine.
A pivot joint allows movement around the joint. The movement is a pivot or turning. A pivot joint is found between the first and second vertebral joint. This allows you to turn your head.A pivot joint can make a rapid turning motion. When you look from one side to the other side you are making a pivotal movement. A dancer turns rapidly on 1 foot is making a pivotal movement. If you make it quick turn to go back the way you were coming that is a pivotal movement.
This joint forms a pivot motion. When you turn backwards rapidly to open a door or when a dancer pivots on one foot these are the motions a pivot allows. In the joint between C1 and C2, this pivot allows you to turn your head to the left and to the right.
A ball and socket joint allows twisting and turning side to side. It humans this would be the hip joint