A monthly review does not need a spreadsheet full of charts. It needs a few honest questions about what you planned, what you completed, and what you want to improve next. Looking at the whole period can reveal patterns that are easy to miss after individual workouts.
Start with attendance and completion
Count the sessions you intended to do and the ones you actually completed. Look at where the plan broke down: time, travel, equipment, or an unrealistic workload. Keep the review descriptive rather than judgmental. A pattern of missed sessions is information for building a better schedule, not evidence that you need a harsher one.
Review comparable performances
Choose a few movements with reasonably consistent setups and look across their entries. Note improvements in execution as well as the recorded loads and repetitions. Mark changes in equipment or exercise variation so they do not create misleading comparisons. Avoid deciding that one unusually strong or difficult session represents the entire month.
Choose the next adjustment
Select one or two practical changes rather than rewriting every part of the routine. You might protect a more realistic training time or simplify an overlong session. Keep a short note explaining the decision, then review it later. The purpose is to turn your record into a better next month without demanding a dramatic transformation every time the calendar changes.