<span>This would be a paired-samples t test. This type of test allows for the researcher to determine whether or not the dependent variable has a difference from the control that is statistically significant, or if the difference is due to random chance or some other intervening variable not studied.</span>
Answer:
Barbell squat
Explanation:
Squatting is a type of workout that focuses on the hips, glutes, and legs. Here, a person stands with feet apart, arms kept close together then goes down and comes up again.
The barbell squat is a type of squatting variation where a person uses a barbell to squat for increased weight in addition to his own body weight with his shoulder supporting the barbell.
Therefore, for the person to keep shoulders down and together throughout the entire movement would probably be doing a barbell squat.
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