![]() ![]() Levers for the activity will then have similar in length, making it easier for students to use proper technique. I usually ask the class to line up in order from tallest to shortest and take a partner next to them. Partners are needed in this lesson and I have found that partner resistance exercises work best when pairs are somewhat similar in size. ![]() This routine is a great way to teach students both types of exercises. However, isometric exercises (muscles contract without movement of body parts) also develop strength. Most of the exercises we teach in physical education are isotonic (contracting muscles shorten). I focus solely on this aerobic fitness routine for this post because it is a unique sequence that can teach the benefits of both isometric and isotonic exercises. Robert Pangrazi, Human Kinetics Author, Professor Emeritus ASU ![]()
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