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Marine Corps fitness test offers smart alternative to running
Marines of any age can now conduct the rowing portion of the PFT if they have a medical chit proving they are incapable ________ completing the running test. (Cpl. Jeff Drew/ Marine Corps)
The Marine Corps is making changes ________ its Physical Fitness Test, allowing Marines to replace the three-mile running portion of the PFT ________ a 5,000-meter stint on a rowing machine.
Marines seeking to do that will require a medical chit to prove and explain why they can't run. But it will allow fit and hard-working Marines to still earn a top score ________ their fitness test without risking unnecessary injury.
It comes at a time when the entire military is wrestling ________ issues of standards and fitness.
(Adapted from https://www.navytimes.com)
Which option completes the text below correctly?