Running Glossary

TRIMP (Training Impulse)

Running Glossary

TRIMP (Training Impulse)

Running Glossary

TRIMP (Training Impulse)

TRIMP (Training Impulse)

[trimp]

Phonetic (Standard)

/trɪmp/

IPA

Noun

TRIMP (Training Impulse) is a quantitative measure of training load calculated by multiplying exercise duration by average heart rate intensity, often adjusted for individual fitness levels.

TRIMP (Training Impulse) quantifies training load by considering exercise duration and intensity, using heart rate data. It helps assess the physiological impact of workouts. TRIMP is calculated by multiplying exercise duration by a factor based on heart rate zones. For example, a 30-minute run at 70% max heart rate has a lower TRIMP than the same duration at 90%. It aids runners in balancing training stress and recovery, preventing overtraining. By tracking TRIMP, athletes can optimize performance and reduce injury risk, making it a valuable tool for structured training programs.

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