I’ve started doing the jog/sprint intervals recently with a 60 second jog and 15 second sprint with the primary goal of losing bodyfat asap.
After I do a few intervals my sprint is more like a run then a sprint since I’m somewhat winded at that point. Would it be more beneficial to:
A: Sprint for 15 seconds, then walk for about 60 seconds to regain enough energy to sprint again.
B: Do the jog and run intervals as best I can as long as im running as fast as possible.
C: Change up the jog/run/sprint times.