How might being too strong actually restrict a joint's range of motion?
If excess muscle is too bulky it can interfere with the motion of a joint, which means that too much muscle strength can reduce a joint's range of motion and can actually reduce flexibility.
What differentiates extension from hyperextension?
Why are men typically less stable on their feet than women?
Women generally have a lower center of gravity than men, which contributes to greater stability. Men generally have more muscle mass in their upper arms and bodies, which raises their center of gravity and can make them less stable on their feet.
Explain the difference between a joint's possible range of motion and its actual range of motion.
Each type of joint has a possible range of motion associated with it. This possible range of motion depends upon the type of joint it is, rather than the characteristics of the individual who possesses this joint. A joint's actual range of motion, however, is dependent upon the fitness levels of the individual. Since the possible range of motion is the theoretical maximal range of motion, the actual range of motion will always be less.
How are balance and stability different concepts?
Balance is the ability to maintain equilibrium by neutralizing the forces that disturb it. Stability, meanwhile, is the ability to maintain balance while participating in actions that are likely to upset balance. Standing on one leg for several minutes demonstrates good balance, while playing in a vigorous soccer game without tripping or falling demonstrates good stability.
Which of the following BEST describes a body in equilibrium?
Explain why synovial joints have greater flexibility than fixed and cartilaginous joint.
Unlike fixed joints or cartilaginous joints, where the bones are connected by either connective tissue or cartilage, the bones in synovial joints are not directly joined by anything, which allows for a much greater range of motion.
Which of the following statements about joints is TRUE?
The carpal bones in the wrist are an example of __________.
Why are men typically less stable on their feet than women?
Explain the difference between a joint's possible range of motion and its actual range of motion.
Which of the following statements about joints is TRUE?
How might being too strong actually restrict a joint's range of motion?
The carpal bones in the wrist are an example of __________.
Which of the following BEST describes a body in equilibrium?
How many types of joints are there in the human body?
Explain why synovial joints have greater flexibility than fixed and cartilaginous joint.
What differentiates extension from hyperextension?
How are balance and stability different concepts?
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