TY  - JOUR
AU  - Di Giminiani, Riccardo
AU  - Rucci, Nadia
AU  - Capuano, Lorenzo
AU  - Ponzetti, Marco
AU  - Aielli, Federica
AU  - Tihanyi, József
TI  - Individualized Whole-Body Vibration: Neuromuscular, Biochemical, Muscle Damage and Inflammatory Acute Responses
JF  - DOSE-RESPONSE
J2  - DOSE RESP
VL  - 18
PY  - 2020
IS  - 2
SP  - 155932582093126
SN  - 1559-3258
DO  - 10.1177/1559325820931262
UR  - https://m2.mtmt.hu/api/publication/31379137
ID  - 31379137
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Heckel, Zoltán
AU  - Atlasz, Tamás
AU  - Tékus, Éva
AU  - Kőszegi, Tamás
AU  - Laczkó, József
AU  - Váczi, Márk
TI  - Monitoring exercise-induced muscle damage indicators and myoelectric activity during two weeks of knee extensor exercise training in young and old men
JF  - PLOS ONE
J2  - PLOS ONE
VL  - 14
PY  - 2019
IS  - 11
PG  - 16
SN  - 1932-6203
DO  - 10.1371/journal.pone.0224866
UR  - https://m2.mtmt.hu/api/publication/30886430
ID  - 30886430
AB  - This study considered the effects of repeated bouts of short-term resistive exercise in old (age: 64.5±5.5 years; n = 10) and young men (age: 25.1±4.9 years; n = 10) who performed six knee extension exercise bouts over two weeks using various markers of exercise-induced muscle damage and electromyographic activity. We found that time-course changes in quadriceps isometric torque, creatine kinase activity, and muscle soreness in the two groups were similar. However, recovery in the acute torque deficit was mediated by more favourable electromyographic activity changes in the young group than in the older adults group. Muscle elastic energy storage and re-use assessed with dynamometry was selectively improved in the young group by the end of the protocol. Serum myoglobin concentration increased selectively in old group, and remained elevated with further bouts, suggesting higher sarcolemma vulnerability and less effective metabolic adaptation in the older adults, which, however, did not affect muscle contractility.
LA  - English
DB  - MTMT
ER  -