View documents with the tag: spier trainen. By downloading summaries, lecture notes, practice exams and study guides at Knoowy you save time studying. Time you can invest to get better grades.
De kracht van wilskracht (\'The Willpower Instinct\') van Kelly McGonigal is een van de beste boeken over wilskracht. Onderhoudend, gemakkelijk te lezen en boordevol nuttige theorie en praktische strategieën om onze zelfdiscipline te verbeteren. Als je i...
Earn passive income from your study documents! Upload your summary today and help students grow from your efforts. Sellers have already earned more than $315,000.00!
Upload document