Measurements An individual that has been training for a half-marathon ( 13.1 miles) has been testing in the laboratory for lactate threshold at the beginning (5/7/23) and at the end (10/7/23) of the training period. Below are the data from each of these tests. Pre-training test results. Analysis 1. Graph this data using an Excel file. Use the graph to identify the treadmill velocity at lactate threshold for each test. Inset a copy of your graph here. 2. If the race pace is projected to be at an intensity which produced 4mM if blood lactate, what should the average speed (in mph ) for this individual be for the upcoming race? 3. How much faster (in total time) will this race be as compared to a prior performance based on the pre-post test comparisons? Show how you calculated time difference. 4. What physiological adaptations occurred in order for this person to run a faster halfmarathon