Answer:
A form of high intensity interval training, CrossFit is a strength and conditioning workout that is made up of functional movement performed at a high intensity level.
Explanation:
Become strong, healthy, and or successful again after something bad happens.
another definition is
the ability of something to return to its original shape after it has been pulled, pressed, stretched, bent, etc
hope this is what you wanted
Not two people are the same way. Some people have different bone densities then others. Some people's bodies react to differently with food and exercise