TY  - JOUR
AU  - Hannah, R.
A2  - Hannah, R.
A2  - Minshull, C.
A2  - Folland, J.P.
DB  - BISp
DP  - BISp
KW  - Dynamometer
KW  - Elektromyographie
KW  - Elektrostimulation
KW  - Erregbarkeit, neuromuskuläre
KW  - Explosivkraft
KW  - Extension
KW  - Extremität, untere
KW  - Gelenkfunktion
KW  - Kniegelenk
KW  - M. quadriceps femoris
KW  - Nervenstimulierung
KW  - Propriozeption
KW  - Sensomotorik
KW  - Sportmedizin
KW  - Training, sensomotorisches
KW  - Untersuchung, vergleichende
KW  - Varianzanalyse
KW  - Vibration
KW  - Vibrationstraining
LA  - eng
TI  - Whole-body vibration does not influence knee joint neuromuscular function or proprioception
TT  - Ganzkörpervibration beeinflusst nicht die neuromuskuläre Funktion oder Propriozeption des Kniegelenks
PY  - 2013
N2  - This study examined the acute effects of whole-body vibration (WBV) on knee joint position sense and indices of neuromuscular function, specifically strength, electromechanical delay and the rate of force development. Electromyography and electrically evoked contractions were used to investigate neural and contractile responses to WBV. Fourteen healthy males completed two treatment conditions on separate occasions: (1) 5 × 1 min of unilateral isometric squat exercise on a synchronous vibrating platform [30 Hz, 4 mm peak-to-peak amplitude] (WBV) and (2) a control condition (CON) of the same exercise without WBV. Knee joint position sense (joint angle replication task) and quadriceps neuromuscular function were assessed pre-, immediately-post and 1 h post-exercise. During maximum voluntary knee extensions, the peak force (PFV), electromechanical delay (EMDV), rate of force development (RFDV) and EMG of the quadriceps were measured. Twitch contractions of the knee extensors were electrically evoked to assess EMDE and RFDE. The results showed no influence of WBV on knee joint position, EMDV, PFV and RFDV during the initial 50, 100 or 150 ms of contraction. Similarly, electrically evoked neuromuscular function and neural activation remained unchanged following the vibration exercise. A single session of unilateral WBV did not influence any indices of thigh muscle neuromuscular performance or knee joint proprioception. Verf.-Referat
L2  - https://dx.doi.org/10.1111/j.1600-0838.2011.01361.x
DO  - 10.1111/j.1600-0838.2011.01361.x
SP  - S. 96-104
SN  - 0905-7188
JO  - Scandinavian journal of medicine & science in sports
IS  - 1
VL  - 23
M3  - Elektronische Ressource (online)
M3  - Gedruckte Ressource
ID  - PU201503002325
ER  -