Electromyographic adjustments during continuous and intermittent incremental fatiguing cycling

E. Martinez-Valdes; R.A. Guzman-Venegas; R.A. Silvestre; J.H. Macdonald; D. Falia; O.F. Araneda; D. Haichelis

doi:10.1111/sms.12578

Electromyographic adjustments during continuous and intermittent incremental fatiguing cycling

E. Martinez-Valdes
, R.A. Guzman-Venegas
, R.A. Silvestre
, J.H. Macdonald
, D. Falia
, O.F. Araneda
, D. Haichelis

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

Crynodeb

We studied the sensitivity of electromyographic (EMG) variables to load and muscle fatigue during continuous and intermittent incremental cycling. Fifteen men attended three laboratory sessions. Visit 1: lactate threshold, peak power output, and VO2max. Visits 2 and 3: Continuous (more fatiguing) and intermittent (less fatiguing) incremental cycling protocols [20%, 40%, 60%, 80% and 100% of peak power output (PPO)]. During both protocols, multichannel EMG signals were recorded from vastus lateralis: muscle fiber conduction velocity (MFCV), instantaneous mean frequency (iMNF), and absolute and normalized root mean square (RMS) were analyzed. MFCV differed between protocols (P

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	1273-1282
Cyfnodolyn	Scandinavian Journal of Medicine and Science in Sports
Cyfrol	26
Rhif cyhoeddi	11
Dyddiad ar-lein cynnar	23 Hyd 2015
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1111/sms.12578
Statws	Cyhoeddwyd - Tach 2016

Mynediad at Ddogfen

10.1111/sms.12578

Dyfynnu hyn

@article{6822828c91e94c77b3f07e5793f9d5aa,

title = "Electromyographic adjustments during continuous and intermittent incremental fatiguing cycling",

abstract = "We studied the sensitivity of electromyographic (EMG) variables to load and muscle fatigue during continuous and intermittent incremental cycling. Fifteen men attended three laboratory sessions. Visit 1: lactate threshold, peak power output, and VO2max. Visits 2 and 3: Continuous (more fatiguing) and intermittent (less fatiguing) incremental cycling protocols [20\%, 40\%, 60\%, 80\% and 100\% of peak power output (PPO)]. During both protocols, multichannel EMG signals were recorded from vastus lateralis: muscle fiber conduction velocity (MFCV), instantaneous mean frequency (iMNF), and absolute and normalized root mean square (RMS) were analyzed. MFCV differed between protocols (P ",

author = "E. Martinez-Valdes and R.A. Guzman-Venegas and R.A. Silvestre and J.H. Macdonald and D. Falia and O.F. Araneda and D. Haichelis",

year = "2016",

month = nov,

doi = "10.1111/sms.12578",

language = "English",

volume = "26",

pages = "1273--1282",

journal = "Scandinavian Journal of Medicine and Science in Sports",

issn = "0905-7188",

publisher = "Blackwell Munksgaard",

number = "11",

}

TY - JOUR

T1 - Electromyographic adjustments during continuous and intermittent incremental fatiguing cycling

AU - Martinez-Valdes, E.

AU - Guzman-Venegas, R.A.

AU - Silvestre, R.A.

AU - Macdonald, J.H.

AU - Falia, D.

AU - Araneda, O.F.

AU - Haichelis, D.

PY - 2016/11

Y1 - 2016/11

N2 - We studied the sensitivity of electromyographic (EMG) variables to load and muscle fatigue during continuous and intermittent incremental cycling. Fifteen men attended three laboratory sessions. Visit 1: lactate threshold, peak power output, and VO2max. Visits 2 and 3: Continuous (more fatiguing) and intermittent (less fatiguing) incremental cycling protocols [20%, 40%, 60%, 80% and 100% of peak power output (PPO)]. During both protocols, multichannel EMG signals were recorded from vastus lateralis: muscle fiber conduction velocity (MFCV), instantaneous mean frequency (iMNF), and absolute and normalized root mean square (RMS) were analyzed. MFCV differed between protocols (P

AB - We studied the sensitivity of electromyographic (EMG) variables to load and muscle fatigue during continuous and intermittent incremental cycling. Fifteen men attended three laboratory sessions. Visit 1: lactate threshold, peak power output, and VO2max. Visits 2 and 3: Continuous (more fatiguing) and intermittent (less fatiguing) incremental cycling protocols [20%, 40%, 60%, 80% and 100% of peak power output (PPO)]. During both protocols, multichannel EMG signals were recorded from vastus lateralis: muscle fiber conduction velocity (MFCV), instantaneous mean frequency (iMNF), and absolute and normalized root mean square (RMS) were analyzed. MFCV differed between protocols (P

U2 - 10.1111/sms.12578

DO - 10.1111/sms.12578

M3 - Article

SN - 0905-7188

VL - 26

SP - 1273

EP - 1282

JO - Scandinavian Journal of Medicine and Science in Sports

JF - Scandinavian Journal of Medicine and Science in Sports

IS - 11

ER -

Electromyographic adjustments during continuous and intermittent incremental fatiguing cycling

Crynodeb

Mynediad at Ddogfen

Ôl bys

Dyfynnu hyn