I can't speak for OP, but I've been addressing "leisure planning" primarily with logging and reminders instead of planners: I received a Fitbit over the holiday

I can't speak for OP, but I've been addressing "leisure planning" primarily with logging and reminders instead of planners: I received a Fitbit over the holidays which has done a great job of encouraging me to block out 10 minute activity breaks and to stick to a certain wake-up time. I just used break time to do some cleaning and often start chores like laundry and dishes on breaks too. When the "activity day" ends, it's functionally like "work is over, real leisure can begin," although since I am working independently I tend to spread everything across the day, just now I bias towards household chores and physical work early in the day, and mental work later. It works for me since I no longer have to feel disciplined about physical activity - it's simply built into the schedule that I will get up and do something, so something will get done at random, and when the break is over I can just put it down and come back to it. For gym time I use the FitNotes Android app to track progress and set session goals. I have done this for about two years successfully. Since this has gotten me on a roll, most recently I installed ActivityWatch to correlate the sleep/activity/health metrics against my screen time. What I find most important for myself is closing the loop of goals/plans/feedback: if some part of it is missing then progress stops. Usually it's lack of feedback that causes the biggest problems.