ATL (Acute Training Load)
Definition
ATL (Acute Training Load) represents your current fatigue — a 7-day exponentially weighted moving average of your daily TSS. Often called "fatigue."
Why it matters
ATL tracks how much training stress you have accumulated recently. High ATL = significant fatigue. Combined with CTL, ATL is used to calculate TSB (form/freshness).
How FlipMP uses it
FlipMP displays your ATL alongside CTL and TSB. When ATL spikes dramatically, the AI coach flags overtraining risk and may recommend reducing load.
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