#Assessing cardiorespiratory fitness portable#

CONCLUSION: The present study confirms that the NET is a valid measure of CRF in adolescents and can be used as an indirect measure of CRF when an exercise test is not feasible. The VO 2max acquired indirectly from the PACERwas significantly related to the VO 2max indirectly estimated from the NET (r = 0.78, p2 = 0.62). RESULTS: The VO 2max acquired directly from the K4b 2 was significantly related to the VO 2max indirectly estimated from the PACER (r = 0.87, p2 = 0.76) and the NET (r = 0.73, p2 = 0.54). VO 2max values from the NET, PACER and K4b 2 were compared using a linear regression with Pearson correlations. METHODS: Adolescents ages 12-17 (n=37) completed the NET and then performed the PACER test while wearing the K4b 2 to directly measure VO 2max.

#Assessing cardiorespiratory fitness portable#

PURPOSE: The purpose of this study was estimate the concurrent validity of the NET for adolescents against the PACER test and objective measures of VO 2, and examine the cross correlations of the PACER, NET with the Cosmed K4b 2 portable metabolic system. The non-exercise test (NET) has been recommended as a proxy for estimating VO 2 in individuals not able to perform physical tests by using variables such as gender, age, body mass index, resting HR, and self-reported habitual physical activity levels. The PACER test is often used to measure CRF in adolescents but is not feasible with pediatric populations unable to perform physical testing secondary to physical impairments. CRF is as strong a predictor of mortality as established risk factors such as cigarette smoking, hypertension, high cholesterol, and T2DM. In conclusion, the cardiorespiratory fitness of adolescent in the study was of lower value compared to the standard, age wise and male cardiorespiratory fitness was more than that of female.Cardiorespiratory fitness (CRF) is an important indicator of adolescent cardiovascular and future cardiometabolic health. Cardiorespiratory fitness showed a significant correlation with ages (r=0.21, p=0.000) and height (r=0.16, p=0.01). Cardiopulmonary exercise testing is regarded as the criterion for clinical procedure and the optimal method for assessing cardiorespiratory fitness by. A single cohort of 30 adults with 2 or more risk factors for CVD was recruited. A prospective, cross-sectional, correlational study design was used. The male cardiorespiratory fitness was found significantly higher (t=3.32, p<0.001) compare to the female values. Assessing Optimal Methods to Measure Cardiorespiratory Fitness in Children - Clinical Advisor AugAssessing Optimal Methods to Measure Cardiorespiratory Fitness in Children. mine the test-retest reliability and validity of the 6-minute step test (6MST) as a potential assessment of cardiorespiratory fitness (CRF) of people at risk of cardiovascular disease (CVD). The mean CRF for males and females of 13 years old was 31.09±4.54 mLkg -1.min -1, and 32.97±4.16 mLkg -1.min -1, respectively and that of 18 years old was 33.51☓.98 mLkg -1.min -1 and 32.63☐.73 mLkg -1.min -1, respectively. The result shows that the mean value of the participants’ age was 15.50+ 1.5 years, the mean body mass index was 19.83☒.79 kg/m2 and the mean Cardiorespiratory Fitness (CRF) was 31.85±4.26 mLkg -1.min -1. Data were analyzed using descriptive and inferential statistics.

INTRODUCTION Cardiorespiratory fitness (CRF) is one of the five health-related components of physical fitness (CRF, body composition, muscular strength, muscular endurance, flexibility ). Six Minutes Walk Test (SMWT) was conducted to assess cardiorespiratory fitness by using maximal oxygen uptake in VO 2max for each participant. 4 Cardiorespiratory Fitness Assessment For additional ancillary materials related to this chapter, please visit thePoint. PMID: 16168867 DOI: 10.1016/j.amepre.2005.06.004 Abstract Background: Low cardiorespiratory fitness (CRF) is associated with increased risk of chronic diseases and mortality however, CRF assessment is usually not performed in many healthcare settings. Selected anthropometric variables of weight, height, waist and hip circumference of the participants were measured using standard procedures. The cross-sectional survey recruited 236 apparently healthy participants ranging from 13 to 18 years purposively from public and private secondary schools in Ile-Ife, Nigeria. The study assessed cardiorespiratory fitness among school-aged adolescents and determine the relationship among the various anthropometric variables. Low level of cardiorespiratory fitness has been shown to increase the risk factors for non-communicable chronic diseases in adults and adolescents, and has been proven to result in early death especially in Nigeria. Cardiorespiratory fitness (CRF) refers to the ability of the circulatory and respiratory system to supply oxygen to skeletal muscles during sustained physical activity (PA) and it is considered as a key marker of cardiovascular health.