TY  - RPRT
TI  - Relationship between ratings of perceived exertion and exercise-induced decrease in state anxiety.
AU  - W M Felts
PY  - 1989
DO  - 10.2466/pms.1989.69.2.368
UR  - https://pubmed.ncbi.nlm.nih.gov/2812979/
ID  - 2812979
ER  -