Figure 3. Time course of changes (mean ± SD) for the normalized (% of pre-test MVIC) torque and neuromuscular values for the sustained, isometric forearm flexion task anchored to the torque (TRQFT) that corresponded to the torque produced during the first 1 s of the RPEFT at an elbow joint angle of 100°. Regression analyses represent torque and neuromuscular values from 10-100% time to task failure. (A) Torque, (B) Electromyographic amplitude (EMG AMP), (C) Electromyographic mean power frequency (EMG MPF), (D) Mechanomyographic amplitude (MMG AMP), (E) Mechanomyographic mean power frequency (MMG MPF), (F) Neuromuscular efficiency (NME).

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Composite, Inter-, and Intra-Individual Torque and Neuromuscular Responses During Fatiguing Forearm Flexion Tasks are Dependent on Anchor Scheme in Men

Dolores G. Ortega, Robert W. Smith, Jocelyn E. Arnett, Tyler J. Neltner, Trevor D. Roberts, Richard J. Schmidt, Glen O. Johnson, Terry J. Housh

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