The effects of a caffeine containing pre-workout supplement on β 2 -adrenergic and MAPK signaling during resistance exercise.
Justin X NicollAndrew C FryEric M MosierPublished in: European journal of applied physiology (2022)
Consumption of a caffeine containing pre-workout supplement improves performance, possibly through increases in pre-exercise catecholamines. However, the acute myocellular signaling responses were largely similar post-exercise.