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Arthur H. Bossi, Wouter P. Timmerman and James G. Hopker

. PubMed ID: 1645211 1645211 8. Lansley KE , Dimenna FJ , Bailey SJ , Jones AM . A ‘new’ method to normalise exercise intensity . Int J Sports Med . 2011 ; 32 ( 7 ): 535 – 541 . PubMed ID: 21563028 doi:10.1055/s-0031-1273754 21563028 10.1055/s-0031-1273754 9. Lusk G . Animal calorimetry

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Chris Hopkins

. ( 2004 ). The use of uniaxial accelerometry for the assessment of physical-activity-related energy expenditure: A validation study against whole-body indirect calorimetry . British Journal of Nutrition, 91 ( 2 ), 235 – 243 . PubMed ID: 14756909 doi:10.1079/BJN20031033 10.1079/BJN20031033 Lawrence

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Ed Maunder, Andrew E. Kilding, Christopher J. Stevens and Daniel J. Plews

indirect calorimetry (TrueOne2400; ParvoMedics, Sandy, UT), as well as convective fan cooling (∼3.2 m·s −1 ). Workload increased by 35 W every 3 minutes until the respiratory exchange ratio reached 1.0. Capillary blood samples were obtained in the last 30 seconds of each stage and analyzed for lactate

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Mindy Patterson, Wanyi Wang and Alexis Ortiz

 = 0.28), with EE which was calculated from DLW by accounting for resting metabolic rate from indirect calorimetry and the thermic effect of food ( Colbert et al., 2011 ). However, objective measures were superior than subjective measurements, including CHAMPS, when assessing PA in older adults

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Laura D. Ellingson, Paul R. Hibbing, Gregory J. Welk, Dana Dailey, Barbara A. Rakel, Leslie J. Crofford, Kathleen A. Sluka and Laura A. Frey-Law

evaluated the relative validity of four competing methods for processing raw accelerometer data from wrist-worn ActiGraph (ActiGraph, LLC, Pensacola, FL) monitors against indirect calorimetry ( Ellingson et al., 2017 ). These four methods represent a range of simple through complex processing methods for

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Matthew Pearce, Tom R.P. Bishop, Stephen Sharp, Kate Westgate, Michelle Venables, Nicholas J. Wareham and Søren Brage

calorimetry during net lipid synthesis . The American Journal of Clinical Nutrition . doi: 10.1093/ajcn/47.4.591 3281433 10.1093/ajcn/47.4.591 Fortier , I. , Burton , P.R. , Robson , P.J. , Ferretti , V. , Little , J. , L’Heureux , F. , . . . Hudson , T.J. ( 2010 ). Quality, quantity and

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Mhairi J. MacDonald, Samantha G. Fawkner and Ailsa G. Niven

have directly assessed relative exercise intensity (METs derived from V ˙ O 2 ) using indirect calorimetry during overground walking trials in a youth population. MET values derived are therefore “true” MET values, rather than estimated. Step rates have also been derived from real-time direct

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Hans Braun, Judith von Andrian-Werburg, Wilhelm Schänzer and Mario Thevis

. The activity protocol had been validated against indirect calorimetry and doubly labeled water ( 29 ). EE was calculated using the compendium of physical activities to determine the appropriate MET values for each activity performed ( 1 ). The MET values are multiplication factors of the BMR. In the

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Diego Augusto Santos Silva, Katie E. Gunnell and Mark Stephen Tremblay

making it difficult to quantify time spent using screens. Although researchers have objectively measured sedentary behaviors through instruments that assess daily energy expenditure (eg, accelerometers and indirect calorimetry), 5 these objective measures are relatively expensive and do not provide

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Luana T. Rossato, Camila T.M. Fernandes, Públio F. Vieira, Flávia M.S. de Branco, Paula C. Nahas, Guilherme M. Puga and Erick P. de Oliveira

the incomplete stage, T was the total time (s) set for the complete stage (in this case, 120 s) and increment of speed of 1.0 km·h −1 per stage. VO 2 max was determined during the incremental test using indirect calorimetry equipment (Quark; Cosmed, Rome, Italy), which was calibrated prior to each