Chapter 16, to better understand the interplay of anaerobic and aerobic exercise
metabolism during growth and maturation, compares and contrasts the development of
maximal measures of anaerobic and aerobic performance, analyses relevant data from
muscle biopsy investigations, reviews studies of substrate utilization during
exercise, and explores recent insights into muscle metabolism provided by rigorous
analyses of breath-by-breath respiratory gases and 31P-magnetic resonance
spectroscopy (31P-MRS) spectra.