Answer:
1).We can assess it by doing physical fitness activity and have a help from others.
2). There are two types of self-testing activities used to assess one's physical fitness namely; Loco-motor Movements involve walking, jogging, jumping, running, etc. Non-locomotor Movements pertain to stretching, pulling, pushing, twisting, bending, etc.
3).There are four main types of Quantitative research: Descriptive, Correlational, Causal-Comparative/Quasi-Experimental, and Experimental Research. attempts to establish cause- effect relationships among the variables. These types of design are very similar to true experiments, but with some key differences.
Explanation:
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