Which terms describes the straightening of a joint rather than the bending?
Extension. The opposite of flexion is extension, which refers to the straightening of a joint.
Which of the following statements best explains why ball and socket joints have the greatest range of motion quizlet?
Which of the following statements BEST explains why ball-and-socket joints have the greatest range of motion? The cup shape of the socket allows for nearly circular motion.
Which of the following describes the best strategy for increasing a specific joint’s range of motion quizlet?
Which of the following describes the BEST strategy for increasing a specific joint's range of motion? C. Applying the principles of overload and progression to exercise the joint.
Are balance and stability different concepts?
The truth is, there is a difference between the two. The answer is short and sweet. Balance is your ability to control your body without movement against gravity. Stability is your ability to control your body during movement.
What is extension and flexion?
Flexion of the shoulder or hip is movement of the arm or leg forward. Extension is the opposite of flexion, describing a straightening movement that increases the angle between body parts. For example, when standing up, the knees are extended.
What is the bending of a joint called?
In the limbs, flexion decreases the angle between the bones (bending of the joint), while extension increases the angle and straightens the joint.
Why ball and socket joints have the greatest range of motion?
Ball-and-socket joints possess a rounded, ball-like end of one bone fitting into a cup-like socket of another bone. This organization allows the greatest range of motion, as all movement types are possible in all directions.
Which type of joint allows rotation of one bone around another like when rotating the head?
pivot joint A pivot joint allows one bone to rotate around another. An example of a pivot joint is the joint between the first two vertebrae in the spine. This joint allows the head to rotate from left to right and back again. A hinge joint allows back and forth movement like the hinge of a door.
Which of the following terms describes the straightening of a joint rather than the bending a flexion B hyperextension C extension?
Extension straightens a joint, and hyperextension bends it but in the opposite direction from flexion.
Which of the following terms describe the straightening of a joint?
Hyperextension straightens a joint, and extension bends it in the opposite direction from flexion.
What is equilibrium balance and stability?
Equilibrium is a state of zero acceleration where there is no change in the speed or direction of the body. Balance is the ability to control equilibrium (either static or dynamic). Stability is the resistance to a change in the body's acceleration, or the resistance to a disturbance of the body's equilibrium.
Which refers to the ability of the body to maintain stability in static or when moving while resisting the force of gravity?
Balance: The ability to keep an upright posture while stationary or moving. Balance and control skills: The ability to control the movement of the body while stationaryor moving.
What is extension of joint?
An extension is a physical position that increases the angle between the bones of the limb at a joint. It occurs when muscles contract and bones move the joint from a bent position to a straight position. It is a posterior movement for joints that move backward or forward, such as the neck.
What is meant by flexion and extension at a joint?
Flexion of the shoulder or hip is movement of the arm or leg forward. Extension is the opposite of flexion, describing a straightening movement that increases the angle between body parts. For example, when standing up, the knees are extended.
What is the straightening movement of muscles at a joint?
The straightening movement of muscles at a joint is referred to as: Extension.
What is extension versus flexion?
To flex is to decrease the angel between parts. Flexing your muscles usually results in bringing the bones attached closer together. For example, the spine is in flexion when we bend forwards. Extension is simply the opposite, increasing the angel between parts, e.g. bending backwards.
What is flexion and extension in anatomy?
Flexion refers to decreasing a joint angle, and extension to increasing the joint angle back to resting anatomical position.
What is a gliding joint?
plane joint, also called gliding joint or arthrodial joint, in anatomy, type of structure in the body formed between two bones in which the articular, or free, surfaces of the bones are flat or nearly flat, enabling the bones to slide over each other.
What do you mean by pivot joint?
pivot joint, also called rotary joint, or trochoid joint, in vertebrate anatomy, a freely moveable joint (diarthrosis) that allows only rotary movement around a single axis. The moving bone rotates within a ring that is formed from a second bone and adjoining ligament.
What is flexion and extension?
To flex is to decrease the angel between parts. Flexing your muscles usually results in bringing the bones attached closer together. For example, the spine is in flexion when we bend forwards. Extension is simply the opposite, increasing the angel between parts, e.g. bending backwards.
Is dorsiflexion the same as extension?
Dorsiflexion is the backward bending and contracting of your hand or foot. This is the extension of your foot at the ankle and your hand at the wrist. You can also dorsiflex your fingers and toes, though usually the term is referring to your wrist or ankle.
Which of the following terms describes the straightening of a joint rather than the bending flexion extension None of the above?
Hyperextension straightens a joint, and extension bends it in the opposite direction from flexion. D. Both bend joints, but extension can be damaging. B.
What is static balance and dynamic balance?
Static balance is our ability to hold our body in a specific position and posture while dynamic balance is our ability to maintain balance while moving our body and walking.
What is stable and unstable?
If the difference between the solutions approaches zero as x increases, the solution is called asymptotically stable. If a solution does not have either of these properties, it is called unstable.
What is the ability to control or stabilize the body when a person is standing still or moving?
Balance is the ability to control or stabilize the body when a person is standing still or moving.
What is a lateral extension?
Lateral extension means the extension of an existing unit within the solid waste boundary, but beyond that area constructed and licensed on October 9, 1993.
What is an extension of a joint?
An extension is a physical position that increases the angle between the bones of the limb at a joint. It occurs when muscles contract and bones move the joint from a bent position to a straight position. It is a posterior movement for joints that move backward or forward, such as the neck.
What’s the difference between extension and dorsiflexion?
The opposite movement of flexion is the extension. Flexion of the elbow, which decreases the angle between ulnar and the humerus, is a general example of flexion. Dorsiflexion, plantar flexion, and lateral flexion are special movements in flexion. Dorsiflexion is the backward bending.
What is the extension movement?
An extension is a physical position that increases the angle between the bones of the limb at a joint. It occurs when muscles contract and bones move the joint from a bent position to a straight position. It is a posterior movement for joints that move backward or forward, such as the neck.
What is gliding or sliding joint?
A gliding joint, also known as a plane joint or planar joint, is a common type of synovial joint formed between bones that meet at flat or nearly flat articular surfaces. Gliding joints allow the bones to glide past one another in any direction along the plane of the joint — up and down, left and right, and diagonally.