Chapter 4 Energy Requirement Methodology Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.1 The components of total energy expenditure. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.2 Increased energy expenditure with increased body size. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.3 Dual-energy x-ray absorptiometer for body composition. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.4 REE versus FFM. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.5 Indirect calorimetry system for measurement of RMR. Copyright © 2016 Elsevier Inc. All rights reserved.

Copyright © 2016 Elsevier Inc. All rights reserved. FIGURE 4.6 Mass spectrometry system used for the analysis of isotope enrichments for the DLW method. Copyright © 2016 Elsevier Inc. All rights reserved.