So my Multisport activity is running for about 15 mins as a warm-up, followed by a workout, and then I go on a run again. When creating the multisport activity, I cannot find HIIT or anything similar at all. Why is that? I checked the forum and noticed people recommend using Cardio instead, but Cardio is calculating way too many calories per minute, so that's a mess.
How do I fix that?