Final answer:
Delayed Onset Muscle Soreness (DOMS) and muscle fatigue are both associated with physical exercise, but they are caused by different physiological processes. DOMS results from microscopic muscle fibre damage, while muscle fatigue is linked to lactate and hydrogen ion accumulation.
Step-by-step explanation:
The statement is false. While both Delayed Onset Muscle Soreness (DOMS) and muscle fatigue can occur after physical activity, they are triggered by different physiological processes. DOMS results from microscopic damage to muscle fibers during exercise, causing inflammation and pain after 24-72 hours. It is not directly linked with lactate or hydrogen ions. On the other hand, muscle fatigue happens during or immediately after exercise and is often associated with the accumulation of lactate and hydrogen ions, which interfere with the muscle's ability to contract.
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