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Training Load Calculator

Weekly training stress and recovery balance

Training Load (RPE × Duration)

Weekly Load (AU)

Arbitrary Units
690 AU
High

Training load quantifies exercise stimulus using the session RPE method: RPE (1–10) × Duration (minutes) = Arbitrary Units (AU). Weekly monitoring helps prevent overtraining and injury.

  1. 1Session load (AU) = RPE × Duration (minutes)
  2. 2Weekly load = Sum of all session loads
  3. 3Optimal adult range: 300–800 AU/week depending on experience
  4. 4Acute:Chronic workload ratio 0.8–1.3 minimises injury risk
Run: RPE 7 × 50min = 350 AU; Gym: RPE 6 × 40min = 240 AU=Weekly so far: 590 AU — optimal range
Weekly AUCategoryInjury risk
< 300Under-training
300–500LightLow
500–800OptimalLow to moderate
800–1,000HighModerate
> 1,000Very highHigh
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