Temperate Performance Benefits after Heat, but Not Combined Heat and Hypoxic Training
نویسندگان
چکیده
منابع مشابه
Heat and Hypoxic Acclimation Increase Monocyte Heat Shock Protein 72 but Do Not Attenuate Inflammation following Hypoxic Exercise
Acclimation to heat or hypoxic stress activates the heat shock response and accumulation of cytoprotective heat shock proteins (HSPs). By inhibiting the NF-κB pathway HSP72 can preserve epithelial function and reduce systemic inflammation. The aim of this study was to determine the time course of mHSP72 accumulation during acclimation, and to assess intestinal barrier damage and systemic inflam...
متن کاملHeat training increases exercise capacity in hot but not in temperate conditions: a mechanistic counter-balanced cross-over study.
The aim was to determine the mechanisms facilitating exercise performance in hot conditions following heat training. In a counter-balanced order, seven males (V̇o2max 61.2 ± 4.4 ml·min(-1)·kg(-1)) were assigned to either 10 days of 90-min exercise training in 18 or 38°C ambient temperature (30% relative humidity) applying a cross-over design. Participants were tested for V̇o2max and 30-min time t...
متن کاملReturn to exercise training after heat exhaustion.
CONTEXT Exertional heat exhaustion (HEX) is the most common form of heat illness experienced by athletes, laborers, and military personnel. Both dehydration stemming from a water and/or salt deficiency and a high ambient temperature must exist for HEX to occur. In the field, appropriate therapy can reduce recovery time. OBJECTIVE This manuscript provides clinical guidance regarding return to ...
متن کاملHypoxic Repeat Sprint Training Improves Rugby Player's Repeated Sprint but Not Endurance Performance
This study aims to investigate the performance changes in 19 well-trained male rugby players after repeat-sprint training (six sessions of four sets of 5 × 5 s sprints with 25 s and 5 min of active recovery between reps and sets, respectively) in either normobaric hypoxia (HYP; n = 9; FIO2 = 14.5%) or normobaric normoxia (NORM; n = 10; FIO2 = 20.9%). Three weeks after the intervention, 2 additi...
متن کاملEffect of Permissive Dehydration on Induction and Decay of Heat Acclimation, and Temperate Exercise Performance
Purpose: It has been suggested that dehydration is an independent stimulus for heat acclimation (HA), possibly through influencing fluid-regulation mechanisms and increasing plasma volume (PV) expansion. There is also some evidence that HA may be ergogenic in temperate conditions and that this may be linked to PV expansion. We investigated: (i) the influence of dehydration on the time-course of...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2017
ISSN: 0195-9131
DOI: 10.1249/mss.0000000000001138