Sessions
The recurring session types that define the practice. Practice shows the current week.
Sessions shows the reference layer behind it.
Threshold
Sustained controlled work that builds durability at a high aerobic effort. Run the effort. Finish neutral.
Long Run
Extended aerobic work that teaches organization over distance. Organization holds longer than speed.
Speed Touch
Small exposures to quick running that sharpen rhythm without draining the system. Touch speed. Do not spend it.
Regulation
Low-stress running that protects rhythm and removes interference. Protect rhythm. Remove interference.
The system stays coherent when the work stays familiar.