doi: 10.1007/BF00636598.
Muscle fibre conduction velocity, mean power frequency, mean EMG voltage and force during submaximal fatiguing contractions of human quadriceps
Affiliations
- PMID: 3203668
- DOI: 10.1007/BF00636598
Item in Clipboard
Muscle fibre conduction velocity, mean power frequency, mean EMG voltage and force during submaximal fatiguing contractions of human quadriceps
Eur J Appl Physiol Occup Physiol.
1988.
Abstract
In 5 healthy male subjects the changes in muscle fibre conduction velocity, mean power frequency, mean EMG voltage, and force in the quadriceps were measured during submaximal fatiguing contractions, ranging from 60 to 100% of maximum force. Surface EMG was recorded from vastus lateralis. The analysis was divided into 2 parts - before and after force had begun to decline (endurance point). The conduction velocity and mean power frequency declined less before the endurance point than after this point. For all forces, the mean EMG voltage increased up to the endurance point. After the endurance point, the effect of fatigue had a decreasing influence on mean EMG voltage.
Similar articles
-
Changes in muscle fiber conduction velocity, mean power frequency, and mean EMG voltage during prolonged submaximal contractions.Muscle Nerve. 1989 Jun;12(6):493-7. doi: 10.1002/mus.880120610. Muscle Nerve. 1989. PMID: 2725577
-
The relationship between mean power frequency of the EMG spectrum and muscle fibre conduction velocity.Electroencephalogr Clin Neurophysiol. 1985 Feb;60(2):130-4. doi: 10.1016/0013-4694(85)90019-7. Electroencephalogr Clin Neurophysiol. 1985. PMID: 2578364
-
Impairment of neuromuscular propagation during human fatiguing contractions at submaximal forces.J Physiol. 1993 Jan;460:549-72. doi: 10.1113/jphysiol.1993.sp019486. J Physiol. 1993. PMID: 8387589 Free PMC article.
-
Simultaneous measurement of muscle conduction velocity and EMG power spectrum changes during fatigue.Muscle Nerve. 1985 Nov-Dec;8(9):768-73. doi: 10.1002/mus.880080905. Muscle Nerve. 1985. PMID: 4079955
-
Myoelectrical and metabolic changes in muscle fatigue.Int J Sports Med. 1992 Oct;13 Suppl 1:S153-5. doi: 10.1055/s-2007-1024623. Int J Sports Med. 1992. PMID: 1483758 Review.
Cited by
-
Change of bio-electric interferential currents of acute fatigue and recovery in male sprinters.Sports Med Health Sci. 2020 Feb 25;2(1):25-32. doi: 10.1016/j.smhs.2020.02.004. eCollection 2020 Mar. Sports Med Health Sci. 2020. PMID: 35783337 Free PMC article.
-
Quantification of erector spinae muscle fatigue during prolonged, dynamic lifting tasks.Eur J Appl Physiol Occup Physiol. 1993;67(6):554-62. doi: 10.1007/BF00241654. Eur J Appl Physiol Occup Physiol. 1993. PMID: 8149937
-
Assessment of the paraspinal muscles of subjects presenting an idiopathic scoliosis: an EMG pilot study.BMC Musculoskelet Disord. 2005 Mar 10;6:14. doi: 10.1186/1471-2474-6-14. BMC Musculoskelet Disord. 2005. PMID: 15760468 Free PMC article. Clinical Trial.
-
Changes in conduction velocity, median frequency, and root mean square-amplitude of the electromyogram during 25% maximal voluntary contraction of the triceps brachii muscle, to limit of endurance.Eur J Appl Physiol Occup Physiol. 1991;63(1):60-9. doi: 10.1007/BF00760803. Eur J Appl Physiol Occup Physiol. 1991. PMID: 1915335
-
Electromyogram and perceived fatigue changes in the trapezius muscle during typewriting and recovery.Eur J Appl Physiol. 2007 May;100(1):89-96. doi: 10.1007/s00421-007-0410-2. Epub 2007 Feb 16. Eur J Appl Physiol. 2007. PMID: 17508228 Clinical Trial.