RHR mathematics/logic

Please consider revising the logic/mathematics behind the RHR score. While achieving a 1% improvement in step count, calorie expenditure, or even sleep score is relatively easy and depends solely on our effort, lowering RHR is influenced not only by our efforts but also by genetic predispositions.

For example, if my baseline RHR is 54 bpm, why should I try to lower it to 48 bpm, and how would I even do that? I'm already satisfied with my RHR, as I'm not a professional athlete, nor do I aspire to be one.

Thank you for your consideration. :)