Indications for the calculations on the Excel les In your Excel les, you will have to create many new columns: - A column to do the average of each 5 minutes for the RER. Use the last 2 minutes of every 5-minute groups for your calculations (ex : to average minutes 25:30 to 30. use data from minutes 28:30, 29. 29:30 and 30]. - Aerthat. at the bottom of the RER column, you can calculate the average RER for the total duration of the exercise (do the average of the averages]. a Two columns to do the average of each 5 minutes for the V02 (lein) and VC02 (L/min). Use the last 2 minutes of every 5-minute groups for your calculations. The data you are given are in ml/min, so you need to convert them in Umin before doing the average. I Then, at the bottom of the V02 column, calculate the total amount of 02 (in litre] spent during exercise. Each 5-minute average must be multiplied by 5 and added together to get the total. - At the bottom of your data sheet. calculate the total caloric contribution (kcal) for each substrate (CHO and fat). Use the total average for RER and the total amount of 02 spent during exercise to do your calculation. - Two columns to calculate the relative contribution [96 fat and 'k: CHO) for each 5-minute period. Use the last 2 minutes of every 5minute groups for your calculations. Then, do the nal average at the bottom of each column. - Two columns to calculate the V02 corrected and V002 corrected (L/min] for each 5-minute period. Use the average of each 5minute period for V02 or for V002 (in L/min] to do your calculations. - Two columns to calculate the absolute rate of substrate metabolized in g/min (fat and CH0} for each 5-minute period. Use the results from V02 corrected and V002 corrected columns to do your calculations. *You must clothe same process for both les (30% and 70%)