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  1. Jumping techniques: How to Jump Higher and Safely.

    Learn the proper technique for jumping to improve your athletic ability and avoid injury.

    We're going to talk about a skill that's essential for many sports and activities: jumping. Whether you're playing basketball, volleyball, or just jumping for fun, it's important to have the proper technique to jump safely and effectively. Jumping can be a …

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  2. What's the difference between CRF (cardio-respiratory fitness) and aerobic fitness?

    Cardiorespiratory fitness describes a person’s ability to perform cardio-respiratory activities that require the cardiovascular system to deliver maximal efficiency for energy and oxygen needs.

    Cardiac output is, in turn, a function of the heart rate, the heart rate and the stroke volume. Aerobic fitness (aerobic) describes a person’s ability to maintain the aerobic …

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