Rated Perceived Exertion in self evaluation it's a feature that I believe has great potential, but it's hidden inside separate activities lacking an option to visualize progress over the long-term. Here's a small suggestion to facilitate the comparison of RPE between activities. It would add the score applied in a smaller font size under the distance/time/etc. data. Where no RPE has been added it'll show the current format.
If you find this useful, take a few seconds to suggest it using the Ideas Form.
Support the request of a native inline skating activity here.