Electromyography Linear and Non-Linear Analyzing to Evaluation of the Rest Times Adequacy between 30 Lumbar Extension Tests for Fatigue Prevention

SUMMARY Objective. This paper aims to answer the following question: “Do the endurance and rest times defined in the studies prevent the physiological fatigue and its central and peripheral aspects?”. Methods. 16 muscles activity are recorded from 14 healthy men (23-29 years) during maximum lumbar isometric extension in different postures (30 trials). The electromyography linear … Continued