More Fatigue Doesn’t Mean More Progress

Many athletes judge the quality of a workout by how tired they feel afterward. If they’re exhausted, breathing hard, and drenched in sweat, it must have been productive. But fatigue and progress are not the same thing. In this episode, Andrew breaks down the important difference between fatigue and adaptation, and why simply chasing exhaustion doesn’t necessarily improve performance.

Fatigue can come from many sources during training — metabolic stress, muscle damage, energy depletion, and nervous system demand. In some cases, especially with conditioning, fatigue is part of the stimulus. But problems arise when fatigue doesn’t match the quality you’re trying to develop. For example, explosive movements like sprints, jumps, or Olympic lifts require high levels of force and speed. When these exercises are performed in a highly fatigued state, athletes often shift the training stimulus away from power development and toward conditioning.

Andrew also discusses the importance of training dosage. Progress doesn’t come from doing the most work possible — it comes from applying the right amount of stress to drive adaptation while maintaining movement quality and repeatability. Instead of judging sessions purely by how hard they felt, athletes should focus on whether they trained the intended quality effectively and can recover to perform again. Great training doesn’t just make you tired — it makes you better. Enjoy the episode!