TY  - RPRT
TI  - A treadmill ramp protocol using simultaneous changes in speed and grade.
AU  - Janos Porszasz
AU  - Richard Casaburi
AU  - Attila Somfay
AU  - Linda J Woodhouse
AU  - Brian J Whipp
PY  - 2003
DO  - 10.1249/01.mss.0000084593.56786.da
UR  - https://pubmed.ncbi.nlm.nih.gov/12972882/
ID  - 12972882
ER  -