Fatigue training is a specialized strength training approach that focuses on pushing muscles beyond their typical limits, intentionally inducing fatigue to stimulate adaptation and enhance performance. Unlike traditional strength training that emphasizes lifting heavy weights for a limited number of repetitions, fatigue training involves performing exercises to the point of exhaustion, often with lighter weights or bodyweight exercises. This deliberate fatigue elicits a cascade of physiological responses, including increased muscle protein synthesis, enhanced lactate clearance, and improved neuromuscular efficiency. By challenging the body's energy systems and pushing past perceived limitations, fatigue training encourages muscle hypertrophy, strength gains, and endurance improvement.