TY  - JOUR 
AU  - Henström, Maria
AU  - Ortega Porcel, Francisco Bartolomé
PY  - 2021
UR  - http://hdl.handle.net/10481/72092
AB  - Physical fitness is a strong marker of health, but objective fitness measurements are not always
feasible. The International FItness Scale (IFIS) for self-reported fitness is a simple-to-use tool with
demonstrated validity and reliability; however,...
LA  - eng
PB  - Nature
TI  - Self‑reported (IFIS) versus measured physical fitness, and their associations to cardiometabolic risk factors in early pregnancy
DO  - 10.1038/s41598-021-02149-7
ER  -