maximal voluntary isometric contraction
A comparison land-water environment of maximal voluntary isometric contraction during manual muscle testing through surface electromyography
... test was completed in accordance with the recommenda- tions of the Perotto [17] MMT test consisting of three repetitions of the MCV test of 5 seconds each, separated by at least 30 seconds of recovery, with neutral arm ...
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The relationship between blood potassium, blood lactate, and electromyography signals related to fatigue in a progressive cycling exercise test
... The purpose of this study was to examine the relationship between blood lactate and potassium accumulations, and the MPF of the EMG spectrum using a maximal voluntary isometric contraction ...
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Effect of eicosapentaenoic acids-rich fish oil supplementation on motor nerve function after eccentric contractions
... in maximal voluntary isometric contraction (MVC) torque, range of motion (ROM), upper arm circumference, and delayed onset muscle soreness (DOMS) were assessed at the same time ...
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Trunk isometric force production parameters during erector spinae muscle vibration at different frequencies
... perform isometric trunk flexion and extension torque at 60% of their maximal voluntary isometric contraction, under three different vibration conditions: no vibration, vibration ...
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Voluntary contractile rate of torque development in healthy 50 70 year old women: Measurement of, association with functional tasks and response to intervention
... of maximal muscle recruitment which is reproduc- ible but the speed of muscle contraction is more ...determining maximal RTD from an isometric contraction does require the subjective ...
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Test-retest repeatability of strength capacity, aerobic power and pericranial tenderness of neck and shoulder muscles in children - relevant for tension-type headache
... of isometric maximal voluntary contraction (MVC) and force steadiness (FS) of neck flexion and extension from a neutral position, and of isometric MVC and RFD of dominant unilateral ...
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Isometric Strength Training for Prevention and Treatment of Hypertension: Myth or Reality?
... sustaining contraction against resistance without altering the length of the ...that isometric handgrip training is able to effectively reduce blood pressure with a large magnitude effect on systolic ...
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Neuromuscular Adaptations after Blood Flow Restriction Training Combined with Nutritional Supplementation: A Preliminary Study
... Th e results are presented as mean and standard deviations (SD). Th e comparison between paired samples (in- tragroup) was carried out using a t-test to compare maximal isometric voluntary ...
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Muscle function and fatigability of trunk flexors in males and females
... a maximal, reciprocal, dynamic fatiguing protocol; however, this study did not assess the contribution of the hip flexor muscles to the trunk flexion ...mal isometric contraction at 50% ...
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Measurement of maximal isometric torque and muscle quality of the knee extensors and flexors in healthy 50 to 70 year old women
... instantaneous isometric torque ...of maximal isometric force generation (Thorstensson et ...submaximal voluntary isometric contractions (50 and 75% of perceived maximum) prior to each ...
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Specific motor cortex hypoexcitability and hypoactivation in COPD patients with peripheral muscle weakness
... during isometric submaximal voluntary contraction at 10% of the maximal quadriceps torque ...during voluntary contraction, at 10% of the maximal quadriceps torque, in ...
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Laffan_unc_0153M_18698.pdf
... in voluntary activation during 3 min MVCs of the elbow flexors and found that voluntary activation fell from an average of >99% at baseline to ...sustained isometric contraction of the ...
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Relationships between muscle strength and multi-channel surface EMG parameters in eighty-eight elderly
... formed maximal voluntary contraction (MVC) and sub- maximal incremental ramp contraction during unilateral isometric knee ...during isometric knee ...
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Musculoskeletal application and validation of speckle tracking ultrasonography
... with isometric muscle ...sub-maximal, isometric load conditions of the two muscles (20 – 80% of maximal voluntary contraction) using a custom-built muscle dynamometer based on ...
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31P nuclear magnetic resonance studies of high energy phosphates and pH in human muscle fatigue Comparison of aerobic and anaerobic exercise
... muscle contraction was simultaneously measured with a force ...sustained maximal voluntary contraction (MVC) and 40 min of repeated intermittent contractions (75% ...sustained maximal ...
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Effects of whole-body vibration on proxies of muscle strength in old adults: a systematic review and meta-analysis on the role of physical capacity level
... IMVC: isometric maximum voluntary contraction; No-Go: person depending permanently on assistance with severe functional limitation; PEDro: Physiotherapy Evidence Database; RFD: rate of force ...
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Is the cross-over effect of a unilateral high-intensity leg extension influenced by the sex of the participants?
... sustained maximal voluntary contraction (MVC) of knee extensors, the cross-over effect of muscle fatigue in the resting contralateral limb was observed to be of greater magnitude in males compared to ...
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Determining the minimally important difference in quadriceps strength in individuals with COPD using a fixed dynamometer
... quadriceps maximal voluntary contraction (QMVC) and the clinical relevance of the results, as well as their interpretation for a given patient, remain a matter of ...
9
Opioidergic conditioning of the human heart muscle in nitric oxide-dependent mechanism
... The contractility of the myocardium assessed as the maximal force of a contraction (maximal ampli- tude of the peak – Amax), the rate of rise of the force of a contraction (the slop[r] ...
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Effect of tendon vibration during wide-pulse neuromuscular electrical stimulation (NMES) on the decline and recovery of muscle force
... in maximal voluntary force produc- tion was observed for at least 1 h in STIM but not STIM + ...reduced voluntary muscle fatigue when compared to moderate-frequency, wide-pulse width NMES that could ...
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