Attendance and readiness, in numbers
Pick a group and a period: who came how often, what they drilled, what they paid, what they weighed and where they placed — exported to PDF too.

The app in use, recorded.
The Reports page starts from a group and a period; the rest is tabs. The Attendance tab tells you about one member — how many sessions they made — and the chart shows which week they began to drift away, long before they give up for good.
What they really drilled
The Exercises tab shows how much of the period a group — or one belt within it — spent on each technique. Nothing has to be ticked off during training: what was on the plan, and what the member was there for, they practised. The shares move the moment a plan and an attendance meet.
Money, weight and results in the same place
The Fees tab lists the period’s payments, the Weights tab draws a member’s weight with the weight classes they fought in, and the Results tab shows who stood on which step of the podium. The same summary can be exported to PDF, whenever a coach, a parent or a grant application asks for it.