TY  - THES
T1  - A correlation of mental toughness and motivation on masters-aged marathoners
A1  - Maralit, Nicholas David Star Tobias 1997-
A2  - Isada, Francis Ivan A. MSHMS
LA  - English
UL  - https://tuklas.up.edu.ph/Record/UP-100084294495594973
NO  - Vita
CN  - LG 993.5 2021 S796 M373
KW  - Marathon running.
KW  - Motivation (Psychology) : Testing.
KW  - Age and sports.
ER  -