Beetroot juice supplementation reduces the oxygen cost of exercisewithoutimproving mitochondrial efficiency: but how?

Beetroot juice supplementation reduces whole body oxygen consumption but does not improve indices of mitochondrial efficiency in human skeletal muscle

(2015) J. Whitfield et al.   JOURNAL OF PHYSIOLOGY-LONDON

Quantification of skeletal muscle mitochondrial function by31P magnetic resonance spectroscopy techniques: a quantitative review

(2014) G. J. Kemp et al.   Acta Physiologica

Higher Mitochondrial Respiration and Uncoupling with Reduced Electron Transport Chain Contentin Vivoin Muscle of Sedentary Versus Active Subjects

(2012) Kevin E. Conley et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Dietary Inorganic Nitrate Improves Mitochondrial Efficiency in Humans

(2011) Filip J. Larsen et al.   Cell Metabolism

Dietary nitrate supplementation enhances muscle contractile efficiency during knee-extensor exercise in humans

(2010) Stephen J. Bailey et al.   JOURNAL OF APPLIED PHYSIOLOGY

Contraction coupling efficiency of human first dorsal interosseous muscle

(2008) Sharon A. Jubrias et al.   JOURNAL OF PHYSIOLOGY-LONDON