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PFT/PRT prep—Part 2: Muscular strength

Part 2 of HPRC’s PFT/PRT prep series focuses on exercising for muscular strength and endurance—critical components to performing your best on your fitness test.

Another basic component of Physical Fitness (PFT) and Physical Readiness Tests (PRT) training involves muscular strength and endurance, but as with aerobic conditioning, you need to develop it over time, not just before your fitness tests. Whether you’re training or in the field, and even when you’re not thinking about it—such as moving ammunition boxes into a transport—your muscular strength and endurance are essential components of your overall fitness.

But training to improve muscular strength is not the same as training for muscular endurance. Muscular strength is the amount of force that a muscle can produce with a single maximum effort. Muscular endurance is the ability to sustain a muscle contraction over a period of time, or to repeatedly contract a muscle over a period of time.

Learn how to use the FITT principle to develop a muscular fitness routine that will build both strength and endurance to prepare for PFT/PRT and beyond. Read more...

What’s the story with OxyELITE Pro?

Why has OxyELITE Pro been recalled? Read the OPSS FAQ to find out.

Two versions of OxyELITE Pro have been removed from the market in the past year. Read the Operation Supplement Safety (OPSS) FAQ to find out why, and to get more information from the Food and Drug Administration (FDA). Also, be sure to check back often, as we add answers to other questions about ingredients in performance-enhancing and weight-loss supplements and how to choose supplements safely.

If you have more questions about a particular dietary supplement ingredient or product, please use our “Ask the Expert” button located on the OPSS home page.

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