https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Recommendations for improved data processing from expired gas analysis indirect calorimetry https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11557 2max) including: the attainment of age-predicted maximum heart rate (HRmax) [53%], respiratory exchange ratio (RER) >1.10 (49%) or RER >1.15 (27%) and a rating of perceived exertion (RPE) of >17, 18 or 19 (20%). The reasons stated for these strategies included their own beliefs (32%), what they were taught (26%), what they read in research articles (22%), tradition (13%) and the influence of their colleagues (7%). The combination of VE, FEO₂ and FECO₂ removed 96–98% of VO₂ breath-by-breath variability in incremental and steady-state exercise VO₂ data sets, respectively. Correction of residual error in VO₂ datasets to 10% of the raw variability results from application of a 30-second time average, 15-breath running average, or a 0.04 Hz low cut-off digital filter. Thus, we recommend that once these data processing strategies are used, the peak or maximal value becomes the highest processed datapoint. Exercise physiologists need to agree on, and continually refine through empirical research, a consistent process for analysing data from indirect calorimetry.]]> Sat 24 Mar 2018 08:11:22 AEDT ]]> Alternating sitting and standing increases the workplace energy expenditure of overweight adults https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29231 Sat 24 Mar 2018 07:36:49 AEDT ]]>