Figure 4. Time course of changes (mean ± SD) for neuromuscular efficiency (NME) during the sustained, isometric forearm flexion fatiguing tasks anchored to RPE = 8. NME was defined as normalized torque (% of pre-test MVIC) divided by normalized EMG AMP at each respective time point. (A) NME at an elbow joint angle of 75° (JA75), (B) NME at an elbow joint angle of 125° (JA125)

From

Effects of Joint Angle on Inter- and Intra-individual Variability for Women During Isometric Fatiguing Tasks Anchored to a Perceptual Intensity

Jocelyn E. Arnett, Robert W. Smith, Tyler J. Neltner, John Paul V. Anders, Dolores G. Ortega, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

American Journal of Sports Science and Medicine. 2023, 11(1), 7-21 doi:10.12691/ajssm-11-1-2