Why useful variation is not random variation
A stable programme can change emphasis across strength days while preserving progression, movement coverage and athlete confidence.
Guide in preparationCoach Alan resources
Better decisions.
Less noise.
Practical explanations of the ideas behind the product—written for people training and those evaluating whether Coach Alan can be trusted.
Coaching guide
Is your programme actually on track?
One completed Monday session cannot erase the previous six days. Coach Alan compares planned and completed work across rolling 7- and 28-day windows, then checks training balance, movement coverage, recovery and high-demand exposure before making the claim.
7-day execution · 28-day balance · programme qualityThe library
Read by the question you are trying to answer.
What 7 days and 28 days tell you differently
The current week can look successful while the wider pattern is slipping. Good coaching needs both windows.
Guide in preparationHow historic PBs should influence training
A previous best is evidence of capability—not an automatic prescription for today’s working load.
Guide in preparationWhy missing wearable data should stay neutral
No record can mean no permission, no device or no reading. It should never quietly become poor recovery.
Guide in preparationBuild the plan around the life you have
Your goal, available equipment and fixed commitments help Coach Alan make each training day useful.
Guide in preparationHow Coach Alan makes an adaptation
The evidence threshold, confidence, scope and reversal path behind a bounded automatic change.
Guide in preparationCurrent product truth is maintained separately.
Resources explain the model. The product-status page tells you what is actually available in the private beta today.
View product status