Four-Month Course of Soluble Milk Proteins Interacts With Exercise to Improve Muscle Strength and Delay Fatigue in Elderly Participants

摘要: Abstract Background The benefit of protein supplementation on the adaptive response muscle to exercise training in older people is controversial. Objective To investigate independent and combined effects a multicomponent program with without milk-based nutritional supplement strength mass, lower-extremity fatigue, metabolic markers. Design A sample 48 healthy sedentary men aged 60.8 ± 0.4 years were randomly assigned 16-week containing, besides proteins [total milk 4 or 10 g/day soluble rich leucine (PRO) 10 g/day], carbohydrates fat. Body composition, mass strength, time task failure, an index measured. Blood lipid, fibrinogen, creatine phosphokinase, glucose, insulin, C-reactive protein, interleukin-6, tumor necrosis factor-α receptors, endothelial markers assessed. Results fat was reduced after 4-month groups receiving ( P Conclusions Soluble improved failure increase skeletal prolonged men.