Biology, asked by Ankit701, 1 year ago

Explain any two principles of physical fitness development

Answers

Answered by Raghav1111111111
3

The principle of specificity suggests that improvements in physical fitness are specific to the demands or characteristics (e.g., FITT, speed, angle, acceleration, muscle fibre recruited) imposed by the physical activity. This principle is also known as the SAID principle (specific adaptation to imposed demands).

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