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Physical education, often abbreviated to Phys. Ed. or PE, and sometimes informally referred to as gym class or simply just gym, is a subject taught in schools around the world. PE is taught during primary and secondary education and encourages psychomotor, cognitive, and effective learning through physical activity and movement exploration to ...
Endurance. Endurance (also related to sufferance, forbearance, resilience, constitution, fortitude, persistence, tenacity, steadfastness, perseverance, stamina, and hardiness) is the ability of an organism to exert itself and remain active for a long period of time, as well as its ability to resist, withstand, recover from and have immunity to ...
Power training. A box jump being performed in a gym. Plyometrics are a basic and effective power training exercise which require little or no equipment. Jumping with the addition of weights, such as dumbbells or a trap bar, can lead to an even greater ability to perform powerfully. Power training typically involves exercises which apply the ...
Society portal. v. t. e. In political science, power is the social production of an effect that determines the capacities, actions, beliefs, or conduct of actors. [1] Power does not exclusively refer to the threat or use of force ( coercion) by one actor against another, but may also be exerted through diffuse means (such as institutions ).
Power in mechanical systems is the combination of forces and movement. In particular, power is the product of a force on an object and the object's velocity, or the product of a torque on a shaft and the shaft's angular velocity. Mechanical power is also described as the time derivative of work.
There are various ways to measure physical strength of a person or population. Strength capability analysis is usually done in the field of ergonomics where a particular task (e.g., lifting a load, pushing a cart, etc.) and/or a posture is evaluated and compared to the capabilities of the section of the population that the task is intended towards.
Exercise intensity refers to how much energy is expended when exercising. Perceived intensity varies with each person. It has been found that intensity has an effect on what fuel the body uses and what kind of adaptations the body makes after exercise. Intensity is the amount of physical power (expressed as a percentage of the maximal oxygen ...
Sports periodization. Periodization is a cyclical method of planning and managing athletic or physical training and involves progressive cycling of various aspects of a training program during a specific period. [1] [2] Conditioning programs can use periodization to break up the training program into the off-season, preseason, inseason, and the ...