The phase of a repetition in which a working muscle lengthens while producing force.
Why Eccentric matters
Controlling the eccentric phase can improve technique, keep tension on the target muscles and make a moderate load challenging.
A practical example
Lowering a dumbbell under control during a biceps curl.
Common mistake
Making every lowering phase unnecessarily slow without considering the exercise or goal.
Keep the context in mind.
Training and nutrition terms describe general principles. The right exercise, intensity or food target still depends on your experience, health, goals and schedule.
Personalised coaching
Apply the principle to your own training.
A definition is useful, but your programme still needs to match your experience, schedule, recovery and goals.
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