endurance
I’m very out of shape (more than i thought) but recently ive picked up on field hockey for my highschools team and theres a running requirement of 2 miles in less than 17 minutes. i have until August for this. Anywho, i decided to start training for it and initially i thought i would be able to get it pretty soon but today when i went on a run i could only run about 400m before my lungs started hurting awfully. i didnt even run it fast, finishing it in about 2:40. I know this is awful, but im really not sure what to do.
im looking for some help on how to build the endurance and speed to get under 17 as well as if its even possible and what workouts i should do