How does cardiorespiratory endurance affect physical fitness? it increases the efficiency with which the body delivers oxygen and nutrients to its cells. it improves the amount of force that muscle groups release in a single effort. it joints move through a full range of motion efficiently and effectively. it improves how well muscles perform repeated movements over extended periods of time.

It increases the efficiency with which the body delivers oxygen and nutrients to its cells, is the correct answer.

the oblique cord is a ligament between the ulnar and radius bones in the lower arm near the elbow. it takes the form of a small, flattened band, extending downward and lateralward, from the lateral side of the ulnar tuberosity at the base of the coronoid process to the radius a little below the radial tuberosity.