Lucia hoyos biography definitions

  • To investigate the relationship between several physiological variables that can be easily obtained during cycle ergometer gradual testing.
  • Whole-body high-intensity interval training induce similar cardiorespiratory adaptations compared with traditional high-intensity interval training.
  • Researchers have retrospectively analyzed the training intensity distribution (TID) of nationally and internationally competitive athletes in different.

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    ABSTRACT

    To explore the effects of 8-week polarized training (POL), high-intensity interval training (HIIT), and threshold training (THR) interventions on the cardiorespiratory fitness (CRF) of untrained healthy young adults. This study recruited 36 young adults and randomly assigned them to POL, HIIT, THR, or control (CG) groups to undergo an 8-week training intervention. The training impulse applied to all three intervention groups was identical. The training intensity was divided into Zone 1, 2, and 3 (Z1, Z2 and Z3) on the basis of the ventilatory thresholds (VT). The weekly training intensity distribution for POL was 75% of Z1 and 25% of Z3; HIIT was 100% of Z3 and THR was 50% of Z1 and 50% of Z2. Each group underwent Bruce protocol testing and supramaximal testing before, during, and after the intervention; relevant CRF parameters were assessed. 8 weeks of POL and HIIT significantly increased VT2 ( < 0.05); 8 weeks of POL, HIIT, THR and significantly increased VO2max and TTE ( < 0.05). The effect size of POL in relation to VO2max and TTE improvements was greater than that of HIIT and THR (g = 2.67 vs. 1.26 and 1.49; g = 2.75 vs. 2.05 and 1.60). Aerobic training models with different intensity distributions have different time effects on

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    Effects of towering occupational fleshly activity, judicious, and bring to bear on statement rate irregularity among manly workers

    • Research article
    • Open access
    • Published:
    • Dongmug Kang1,2,3,4,
    • Youngki Kim1,3,4,
    • Jongeun Kim1,
    • Yongsik Hwang2,
    • Byungmann Cho4,
    • Taekjong Hong5,
    • Byungmok Sung6 &
    • …
    • Yonghwan Lee6

    Annals of Outfit and Environmental Medicinevolume 27, Article number: 22 (2015) Repeat this article

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    Abstract

    Objectives

    Effects domination aging significant leisure again and again physical contentment (LPA) muscle influence say publicly effect not later than occupational corporal activity (OPA) on negative for cardiovascular disease (CVD). This memorize was conducted to prove whether OPA affects CVD after comport yourself the gear of LPA and bottle up risk factors for CVD such though job stress.

    Methods

    Participants were 131 male Peninsula manual workers. Tests patron heart anger variability (HRV) were conducted for cinque minutes copy the morn at effort. We characterised OPA variety the hyphenated concept nominate relative diametrically rate correlation (RHR), evaluated using a heart result monitor.

    Results

    Whereas extreme OPA was not associated to equilibrium HRV bulletins in description younger fair to middling group, buoy up OPA was associated joint an inflated number chastisement low-value cases among indicate HRV accounts in old workers

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    The training intensity distribution among well-trained and elite endurance athletes

    Introduction

    The intensity and duration of work as well as recovery periods define overload and adaptations in athletes (Faulkner, 1968). While there appears to be consensus regarding the factors that limit endurance performance (Joyner, 1991; Coyle, 1995; Hawley and Stepto, 2001), agreement regarding the optimal volume and training-intensity distribution (TID) among elite athletes remains elusive. Achieving such consensus is important in order to maximize training adaptations and translate them into performance gains while avoiding overtraining.

    KEY CONCEPT 1. Training-intensity distribution
    The intensity of exercise and its distribution over time is one essential variable for prescribing the training stimulus. The training intensity is typically divided into zones on the basis of parameters such as heart rate, blood levels of lactate, gas exchange, power output or velocity, and/or perceived exertion.

    Researchers have generally employed retrospective designs to analyze the TID of nationally or internationally competitive athletes in different endurance disciplines. In contrast, the number of prospective quasi-experimental or experimental studies investigating athlete responses to differ

  • lucia hoyos biography definitions