We cannot accept a statistically significant finding in research to be gospel. Instead, focus on the Effect Size Calculation. Effect size stats are important for coaching as it shows how big an effect of intervention was for a particular sample population.
Consider a group improving their mean velocity from 94mph to 94.2mph with an arm strength program. Although the findings indicate a significant improvement. A difference of 0.2mph has almost no real effects for coaching.
Being informed and be critical of everything you read.
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