60-Hour Sleep Deprivation Affects Submaximal but Not Maximal Physical Performance
Vaara, J., Oksanen, H., Kyröläinen, H., Virmavirta, M., Koski, H., & Finni Juutinen, T. (2018). 60-Hour Sleep Deprivation Affects Submaximal but Not Maximal Physical Performance. Frontiers in Physiology, 9, Article 1437. https://doi.org/10.3389/fphys.2018.01437
Julkaistu sarjassa
Frontiers in PhysiologyTekijät
Päivämäärä
2018Tekijänoikeudet
© 2018 Vaara, Oksanen, Kyröläinen, Virmavirta, Koski and Finni.
The effect of 60-h sleep deprivation (SD) on physical performance and motor control was studied. Twenty cadets were measured for aerobic performance (VO2) before and immediately after the SD period. Maximal strength and EMG of the knee extensor muscles were measured before and after 60 h of SD. Balance, reaction times and motor control were assessed every evening and morning during the SD period. Main effects were observed for heart rate (p = 0.002, partial eta squared: 0.669), VO2 (p = 0.004, partial eta squared: 0.621), ventilation (p = 0.016, partial eta squared: 0.049), and lactate concentration (p = 0.022, partial eta squared: 0.501), whereas RER remained unaltered (p = 0.213, partial eta squared: 0.166). Pairwise comparisons revealed decreased values at submaximal loads in heart rate, VO2, ventilation (all p < 0.05) but not in RER, whereas all of their respective maximal values remained unchanged. Moreover, pairwise comparisons revealed decreased lactate concentration at maximal performance but only at 8-min time point during submaximal workloads (p < 0.05). Pairwise comparisons of maximal strength, EMG and rate of force development revealed no change after SD. Main effects were observed for motor and postural control, as well as for reaction times (all p < 0.05), whereas pairwise comparison did not reveal a consistent pattern of change. In conclusion, motor control can mostly be maintained during 60-h SD, and maximal neuromuscular and aerobic performances are unaffected. However, submaximal cardiorespiratory responses seem to be attenuated after SD.
...
Julkaisija
Frontiers Research FoundationISSN Hae Julkaisufoorumista
1664-042XAsiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/28640656
Metadata
Näytä kaikki kuvailutiedotKokoelmat
- Liikuntatieteiden tiedekunta [2918]
Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Sex‐specific dose–response effects of a 24‐week supervised concurrent exercise intervention on cardiorespiratory fitness and muscular strength in young adults : The ACTIBATE randomized controlled trial
Camacho‐Cardenosa, Alba; Amaro‐Gahete, Francisco J.; Martinez‐Tellez, Borja; Alcantara, Juan M. A.; Ortega, Francisco B.; Ruiz, Jonatan R. (Wiley, 2024)Concurrent training has been postulated as an appropriate time-efficient strategy to improve physical fitness, yet whether the exercise-induced adaptations are similar in men and women is unknown. An unblinded randomized ... -
Telineradan vaikutus fyysiseen toimintakykyyn kerran ja kaksi kertaa viikossa harjoittelevilla ikääntyneillä naisilla
Viljanen, Jonna; Liukkonen, Niina (2011) -
Handgrip strength asymmetry is associated with slow gait speed and poorer standing balance in older Americans
McGrath, Ryan; Lang, Justin J.; Ortega, Francisco B.; Chaput, Jean-Philippe; Zhang, Kai; Smith, Joseph; Vincent, Brenda; Castro Piñero, Jose; Cuenca Garcia, Magdalena; Tomkinson, Grant R. (Elsevier BV, 2022)Introduction Handgrip strength (HGS) asymmetry may help identify the functional asymmetries that contribute to mobility limitations. We sought to determine the associations of HGS asymmetry on gait speed and standing balance ... -
Physical performance in relation to menopause status and physical activity
Bondarev, Dmitriy; Laakkonen, Eija; Finni Juutinen, Taija; Kokko, Katja; Kujala, Urho; Aukee, Pauliina; Kovanen, Vuokko; Sipilä, Sarianna (Lippincott Williams & Wilkins, 2018)Objective: The aim of this study was to examine differences in physical performance (muscle power, muscle strength, aerobic capacity, and walking speed) across menopausal stages and potential of leisure physical activity (PA) ... -
Physical disability in community-dwelling older people after hip fracture : randomized controlled trials with physical rehabilitation
Edgren, Johanna (University of Jyväskylä, 2013)
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.