The formula to calculate the Plank Hold Calories (PHC) is:
\[ PHC = PT \cdot 3.5 \cdot \frac{BW}{150} \]
Where:
The plank hold calories calculation estimates the number of calories burned during a plank exercise based on the duration of the plank and the individual's body weight. This can help in tracking fitness progress and setting exercise goals.
Let's consider an example:
Using the formula to calculate the Plank Hold Calories:
\[ PHC = 5 \cdot 3.5 \cdot \frac{150}{150} = 5 \cdot 3.5 = 17.5 \, \text{calories} \]
This demonstrates that with a plank time of 5 minutes and a body weight of 150 lbs, the calories burned would be 17.5 calories.