Relationship between dietary intake of inorganic nitrate and performance response ...
Effects of different types of carbohydrates during exercise on performance and met...
The effect of different acute caffeine doses on 4-km cycling time-trial performanc...
The acute effect of different doses of caffeine supplementation on the performance...
Effect of habitual caffeine consumption on individual responses to acute caffeine ...
Placebo effect on sports and cognitive performance after conditioning to caffeine ...
The effects of placebo and open-label placebo in various administration forms on p...