The Happy Runner breaks down the science of performance psychology, introduces training principles, and provides real-world success stories so readers can apply Some Work, All Play (SWAP) principles into their daily routines.
číst celé
The Happy Runner breaks down the science of performance psychology, introduces training principles, and provides real-world success stories so readers can apply Some Work, All Play (SWAP) principles into their daily routines.
schovat popis
Recenze