Cardio breakdown is great, but I’m not knowledgeable in where my cardio stands. I’m an athlete but I feel like I don’t have good cardio as my resting heart rate is in the 70s-80s (now 70s with running consistently). I would love a score with a range like other features to see how good my cardio is because I’m only guessing how good my cardio is based on my RHR.