Claudia and Carlos are preparing for a big dance competition. In order to impress the judges they want to add a new move which requires increased flexibility for each of them. In addition to increasing their daily dance practice from 60 minutes to 90 minutes, they begin taking yoga classes three days per week as well. This additional training displays an increase in the principles of: (2 points) Group of answer choices

Overload and Progression

Overload and Reversibility

Overload and Specificity

Progression and Specificity

I will give brainliest