International Sports Sciences Association (ISSA) Trainer Practice Exam

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Master the ISSA Trainer Exam and take your fitness career to new heights. This quiz is designed to help you brush up on your knowledge and gain the confidence you need to succeed. Engage with various questions and insights that precisely mirror what you will face on the exam day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What are the two categories of inertia?

  1. Static and dynamic

  2. Resting inertia and moving inertia

  3. Internal and external

  4. Potential and kinetic

The correct answer is: Resting inertia and moving inertia

The correct choice identifies the two categories of inertia as resting inertia and moving inertia. Inertia refers to the property of matter that causes it to resist changes in its state of motion. Resting inertia applies to an object that is not in motion, emphasizing its resistance to starting to move when a force is applied. Moving inertia, on the other hand, pertains to an object that is already in motion and its resistance to changing velocity or direction. Understanding this distinction is fundamental in the study of physics and athletics, as it applies to how forces interact with objects in motion or at rest. This concept is crucial when considering how athletes overcome inertia to move effectively, whether they are starting from a static position or changing direction while in motion. The other options do not correctly represent categories of inertia. Static and dynamic refer overall states of motion rather than specifically addressing inertia. Internal and external pertain to forces acting on a system rather than the existence of inertia. Potential and kinetic are forms of energy, not categorizations of inertia.