0000000000381501

AUTHOR

Elodie Gauche

showing 3 related works from this author

Vitamin and Mineral Supplementation and Neuromuscular Recovery after a Running Race

2006

International audience; Purpose: This double-blind study investigated the effects of vitamin and mineral complex supplementation on the neuromuscular function of the knee-extensor muscles after a prolonged trail running race. Methods: Twenty-two well-trained endurance runners took either placebo (Pl group) or vitamins and minerals (Vm group) for 21 d before the race and for 2 d after the race. Maximal voluntary contractions (MVC) and surface EMG activity of the vastus lateralis (VL) muscle were recorded before (pre) and 1 h (post), 24 h (post 24) and 48 h (post 48) after the race. Central activation ratio (CAR), neural (M-wave), and contractile (muscular twitch) properties of the quadriceps…

VitaminAdultmedicine.medical_specialtyPhysical Therapy Sports Therapy and RehabilitationPhysical exercise[ SHS.SPORT ] Humanities and Social Sciences/SportFATIGUERunning03 medical and health scienceschemistry.chemical_compound0302 clinical medicineDouble-Blind MethodInternal medicineMedicineHumansOrthopedics and Sports MedicineMuscle StrengthM-WAVEMUSCULAR TWITCH[SHS.SPORT]Humanities and Social Sciences/Sportbusiness.industryElectromyography030229 sport sciencesRecovery of FunctionVitaminsLONG-DURATION EXERCISEMicronutrientmusculoskeletal systemMAXIMAL VOLUNTARY CONTRACTIONTrace ElementsEndocrinologychemistryDietary SupplementsPhysical therapyMineral supplementationbusinesshuman activities030217 neurology & neurosurgeryMuscle Contraction
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Neuromuscular fatigue following high versus low-intensity eccentric exercise of biceps brachii muscle

2009

International audience; Purpose: This study investigated neuromuscular fatigue following high versus low-intensity eccentric exercise corresponding to the same amount of work.Methods: Ten volunteers performed two eccentric exercises of the elbow flexors: a high-intensity versus a low-intensity exercise. Maximal voluntary contraction torque and surface electromyography of the biceps brachii muscle were recorded before, immediately and 48 h after exercises. Maximal voluntary activation level, neural (M-wave) and contractile (muscular twitch) properties of the biceps brachii muscle were analysed using electrical stimulation techniques.Results: Maximal voluntary contraction torque was significa…

AdultMalemedicine.medical_specialtyVoluntary activationMovementElbowPhysical ExertionBiophysicsNeuroscience (miscellaneous)Neuromuscular Junction[SHS.SPORT.PS]Humanities and Social Sciences/Sport/Sport physiologyElectromyographyBiceps[ SHS.SPORT ] Humanities and Social Sciences/Sport03 medical and health sciences0302 clinical medicinePhysical medicine and rehabilitationElbow JointMedicineEccentricHumansMuscle Skeletal[SHS.SPORT]Humanities and Social Sciences/SportMuscular twitchmedicine.diagnostic_testBiceps brachii musclebusiness.industryWork (physics)[ SHS.SPORT.PS ] Humanities and Social Sciences/Sport/Sport physiology030229 sport sciencesBiceps brachiiM-waveIntensity (physics)medicine.anatomical_structureEccentric exerciseMVCMuscle FatiguePhysical EnduranceFemaleNeurology (clinical)business030217 neurology & neurosurgeryMuscle Contraction
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Effets d'une complémentation nutritionnelle en vitamines et minéraux sur la chute de force et les marqueurs biologiques consécutifs à un exercice exc…

2007

Purpose. – The effects of vitamins and minerals complex supplementation on maximal voluntary contraction decrease (FMV) and biological markers following an eccentric exercise at old people. Method. – Sixteen elderly subjects took either placebo (Pl group) or vitamins and minerals (Isoxan Senior, NHS, Rungis, France) (group S) for 21 d before an eccentric exercise and for 3 d after the exercise. The FMV and surface EMG activity (RMS) of the vastus lateralis (VL), vastus medialis (VM) and rectus femoris (RF) were recorded before (Pre), immediately after (Post), 24 h (Post 24) and 48 h (Post 48) after the exercise. CCVThe creatine kinase (CK), lactate deshydrogenase, malondialdehyde, and tumor…

Vitaminmedicine.medical_specialtybiologyVastus medialisbusiness.industry030229 sport sciencesMalondialdehydePlaceboSurgery03 medical and health scienceschemistry.chemical_compound0302 clinical medicineVoluntary contractionEndocrinologychemistryEccentric exerciseInternal medicinemedicinebiology.proteinOrthopedics and Sports MedicineCreatine kinaseDietary supplementationbusiness030217 neurology & neurosurgeryScience & Sports
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