The formula to estimate the calories burned during an Aquafit session is:
\[ \text{Calories Burned} = \frac{\text{Weight in pounds} \times \text{MET value} \times \text{Duration in minutes}}{60} \]
Where:
Let's say the weight is 150 pounds and the duration is 45 minutes. Using the formula:
\[ \text{Calories Burned} = \frac{150 \times 7.5 \times 45}{60} \]
We get:
\[ \text{Calories Burned} = 843.75 \, \text{kcal} \]
So, the calories burned during the Aquafit session is 843.75 kcal.