Suggestion for Calendar

I was looking at my calendar and thought that it would be helpful for me to have another choice beside workout day complete and rest day complete. Some days I only have time for a quick mobility or warmup routine around 15 minutes or less, just to get me going for my day. It's not a complete rest day and it's not a complete workout day, but something in between. I thought another choice and/or color would give me a nice snapshot when I looked at my calendar of what I was able to accomplish for the month. Thank you!