000108368 001__ 108368
000108368 005__ 20230519145417.0
000108368 0247_ $$2doi$$a10.1016/j.jtherbio.2021.103098
000108368 0248_ $$2sideral$$a124925
000108368 037__ $$aART-2021-124925
000108368 041__ $$aeng
000108368 100__ $$aAlcamí-Muñoz, Mireia
000108368 245__ $$aEffect of fatigue strength exercise on anterior thigh skin temperature rewarming after cold stress test
000108368 260__ $$c2021
000108368 5060_ $$aAccess copy available to the general public$$fUnrestricted
000108368 5203_ $$aAlthough dynamic thermography skin temperature assessment has been used in medical field, scientific evidence in sports is scarce. The aim of the study was to assess changes in anterior thigh skin temperature in response to a cold stress test after a strength exercise fatiguing protocol. Ten physically active adults performed a familiarization session and two strength exercise sessions, one with dominant and the other with non-dominant lower limb. Participants performed bouts of 10 concentric and eccentric contractions of leg extensions in an isokinetic device until reaching around 30% of force loss. Infrared thermographic images were taken at baseline conditions and after the fatigue level from both thighs after being cooled using a cryotherapy system. ROIs included vastus medialis, rectus femoris, adductor and vastus lateralis. Skin temperature rewarming was assessed during 180s after the cooling process obtaining the coefficients of the following equation: ΔSkin temperature = β0 + β1 * ln(T), being β0 and β1 the constant and slope coefficients, respectively, T the time elapsed following the cold stress in seconds, and ΔSkin temperature the difference between the skin temperature at T respect and the pre-cooling moment. Lower β0 and higher β1 were found for vastus lateralis and rectus femoris in the intervention lower limb compared with baseline conditions (p < 0.05 and ES > 0.6). Adductor only showed differences in β0 (p = 0.01 and ES = 0.92). The regressions models obtained showed that β0 and β1 had a direct relationship with age and muscle mass, but an inverse relationship with the number of series performed until 30% of fatigue (R2 = 0.8). In conclusion, fatigue strength exercise results in a lower skin temperature and a faster thermal increase after a cold stress test.
000108368 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000108368 590__ $$a3.189$$b2021
000108368 592__ $$a0.644$$b2021
000108368 594__ $$a4.6$$b2021
000108368 591__ $$aZOOLOGY$$b13 / 177 = 0.073$$c2021$$dQ1$$eT1
000108368 593__ $$aAgricultural and Biological Sciences (miscellaneous)$$c2021$$dQ1
000108368 591__ $$aBIOLOGY$$b43 / 94 = 0.457$$c2021$$dQ2$$eT2
000108368 593__ $$aPhysiology$$c2021$$dQ1
000108368 593__ $$aBiochemistry$$c2021$$dQ1
000108368 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000108368 700__ $$aPriego-Quesada, Jose Ignacio
000108368 700__ $$aGimeno Raga, Marc
000108368 700__ $$aDurán Lozano, Álvaro
000108368 700__ $$0(orcid)0000-0003-4792-1782$$aGil-Calvo, Marina$$uUniversidad de Zaragoza
000108368 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000108368 773__ $$g101, 103098 (2021), [27 pp.]$$pJ. therm. biol.$$tJOURNAL OF THERMAL BIOLOGY$$x0306-4565
000108368 8564_ $$s956619$$uhttps://zaguan.unizar.es/record/108368/files/texto_completo.pdf$$yVersión publicada
000108368 8564_ $$s1039521$$uhttps://zaguan.unizar.es/record/108368/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000108368 909CO $$ooai:zaguan.unizar.es:108368$$particulos$$pdriver
000108368 951__ $$a2023-05-18-14:02:03
000108368 980__ $$aARTICLE