Differential control during maximal concentric and eccentric loading revealed by characteristics of the electromyogram

Journal of Electromyography and Kinesiology

Volumn 10, Issue 6, 2000, Pages 399-405

  Bishop, Mark D ^a   Trimble, Mark H ^a   Bauer, Jeffery A ^a   Kaminski, Thomas W ^a  

^a UNIVERSITY OF FLORIDA   (United States)

Author keywords

EMG; Isokinetic loading; Strength; Training

Indexed keywords

ADULT; ARM; CONFERENCE PAPER; CONTROLLED STUDY; ELBOW; ELBOW FLEXION; ELECTROMYOGRAM; FEMALE; HUMAN; HUMAN EXPERIMENT; MALE; MUSCLE CONTRACTION; MUSCLE ISOMETRIC CONTRACTION; MUSCLE TRAINING; NORMAL HUMAN; PRIORITY JOURNAL; TORQUE;

ADULT; BIOMECHANICS; ELECTROMYOGRAPHY; FEMALE; HUMANS; MALE; MUSCLE CONTRACTION; MUSCLE, SKELETAL;

EID: 0033728279     PISSN: 10506411     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1050-6411(00)00016-X     Document Type: Conference Paper

References (31)

1. Eccentric action of muscles: physiology, injury, and adaptation
2. A comparison of concentric, eccentric and isometric strength of the elbow flexors
3. Effect of eccentric and concentric conditioning on tension and electrical activity of human muscle
4. Muscle strain injuries: clinical and basic aspects
5. Muscle strains: prevention and treatment
6. A trend analysis of the in vivo quadriceps femoris angle-specific torque-velocity relationship
7. Muscle force-velocity and power-velocity relationships under isokinetic loading
8. Eccentric and concentric torque velocity characteristics, torque output comparisons, and gravity effect corrections for the quadriceps and hamstring muscles in females
9. Effects of electrical stimulation on eccentric and concentric torque-velocity relationships during knee extension in man
10. Muscle architecture and force-velocity relationships in humans
11. Muscle spindle activity in man during shortening and lengthening contractions
12. Contribution of peripheral afferents to the activation of the soleus muscle during walking in humans
13. Gait disturbances in paraspastic patients
14. Eccentric contractions require unique activation strategies by the nervous system
15. Selective recruitment of high-threshold human motor units during voluntary isotonic lengthening of active muscles
16. Reflex excitability of human soleus motoneurons during voluntary shortening or lengthening contractions
17. Reflex facilitation during the stretch-shortening cycle
18. Synchronization of human motor units: possible roles of exercise and supraspinal reflexes
19. Discharge patterns of the soleus motor units with associated changes in force exerted by the foot during quiet stance in man
20. Load-independent contributions from motor-unit synchronization to human physiological tremor
21. Motor-unit synchronization increases EMG amplitude and decreases force steadiness of simulated contractions
22. Identifying submaximal muscular effort: reliability of difference scores calculated from isometric and isokinetic measurements
23. Detection of submaximal effort in isometric and isokinetic knee extension tests
24. Neural adaptation to resistance training
25. Verbal encouragement: effects on maximum effort voluntary muscle contraction
26. Subjective effort in relation to physical performance and working capacity
27. Changes in the excitability of soleus muscle short latency stretch reflexes during human hopping after 4 weeks of hopping training
28. Spinal mechanisms of the function stretch reflex