Match the definition with the correct word the measure of the health and condition of the heart lungs muscles and joints of an individual number to the parts of the body that are related to the movement of blood number 3 a plan in which a person chooses to exercise a certain number of times per week Number for the organs inside the body and how they function together and MI5 a type of physical condition that lengthens the muscles and improves the movement of the joints Number 6 Octopus or difficulties It keep a person from accomplishing what he wants to do such as regular exercise But then the answer choices are internal system circulatory system physical fitness flexibility limiting factors regular exercise Match the vocabulary item with the correct definition