The activities of daily living typically occur at metabolic rates below the maximum rate of
aerobic energy production. Such activity is characteristic of the nonsteady state, where …

Magnetic resonance spectroscopy (MRS) of skeletal muscle has been successfully applied
by physiologists over several decades, particularly for studies of high‐energy phosphates …

Muscle contraction requires the physiology to adapt rapidly to meet the surge in energy
demand. To investigate the shift in metabolic control, especially between oxygen and …

We quantified energy production in 7 prepubescent boys (11.7±0.6 yr) and 10 men
(35.6±7.8 yr) using 31P-magnetic resonance spectroscopy to investigate whether …

It is feared that the use of gene transfer technology to enhance athletic performance, the
practice that has received the term 'gene doping', may soon become a real threat to the …

The aim of the present study was to compare the oxidative capacity of the forearm flexor
muscles in vivo between children and adults using 31-phosphorus magnetic resonance …

Skeletal muscle is the principal contributor to exercise-induced changes in human
metabolism. Strikingly, although it has been demonstrated that a lot of metabolites …

ABSTRACT BARKER, AR, JR WELSMAN, J. FULFORD, D. WELFORD, and N.
ARMSTRONG. Quadriceps Muscle Energetics during Incremental Exercise in Children and …

The purpose of this study was to investigate the effects of a partial suppression of
monocarboxylate transporter (MCT)‐1 on skeletal muscle pH, energetics, and function …

To better understand the metabolic implications of a higher ATP cost of contraction in
chronic obstructive pulmonary disease (COPD), we used 31P-magnetic resonance …