TY  - JOUR
AU  - Varga, J
AU  - Nagy, I
AU  - Szirtes, L
AU  - Pórszász, János
TI  - Physiological strain in the Hungarian mining industry: The impact of physical and psychological factors
JF  - INTERNATIONAL JOURNAL OF OCCUPATIONAL MEDICINE AND ENVIRONMENTAL HEALTH
J2  - INT J OCCUP MED ENV HEAL
VL  - 29
PY  - 2016
IS  - 4
SP  - 597
EP  - 611
PG  - 15
SN  - 1232-1087
DO  - 10.13075/ijomeh.1896.00616
UR  - https://m2.mtmt.hu/api/publication/3210570
ID  - 3210570
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Padulo, J
AU  - Filingeri, D
AU  - Chamari, K
AU  - Migliaccio, GM
AU  - Calcagno, G
AU  - Bosco, G
AU  - Annino, G
AU  - Tihanyi, József
AU  - Pizzolato, F
TI  - Acute effects of whole-body vibration on running gait in marathon runners
JF  - JOURNAL OF SPORTS SCIENCES
J2  - J SPORT SCI
VL  - 32
PY  - 2014
IS  - 12
SP  - 1120
EP  - 1126
PG  - 7
SN  - 0264-0414
DO  - 10.1080/02640414.2014.889840
UR  - https://m2.mtmt.hu/api/publication/2824867
ID  - 2824867
AB  - The aim of this study was to investigate the effects of a single bout of whole-body vibration (WBV) on running gait. The running kinematic of sixteen male marathon runners was assessed on a treadmill at iso-efficiency speed after 10 min of WBV and SHAM (i.e. no WBV) conditions. A high-speed camera (210 Hz) was used for the video analysis and heart rate (HR) was also monitored. The following parameters were investigated: step length (SL), flight time (FT), step frequency (SF), contact time (CT), HR and the internal work (WINT). Full-within one-way analysis of variance (ANOVA) of the randomised crossover design indicated that when compared to SHAM conditions, WBV decreased the SL and the FT by ~4% (P < 0.0001) and ~7.2% (P < 0.001), respectively, and increased the SF ~4% (P < 0.0001) while the CT was not changed. This effect occurred during the first minute of running: the SL decreased ~3.5% (P < 0.001) and SF increased ~3.3% (P < 0.001). During the second minute the SL decreased ~1.2% (P = 0.017) and the SF increased ~1.1% (P = 0.02). From the third minute onwards, there was a return to the pre-vibration condition. The WINT was increased by ~4% (P < 0.0001) during the WBV condition. Ten minutes of WBV produced a significant alteration of the running kinematics during the first minutes post exposure. These results provide insights on the effects of WBV on the central components controlling muscle function.
LA  - English
DB  - MTMT
ER  -