Validity of a newly-designed rectilinear stepping ergometer submaximal exercise test to assess cardiorespiratory fitness - Zhang, R.; Zhan, L.; Sun, S.; Peng, W.; Sun, Y. (Journal of Sports Science & Medicine, 2017)
Keywords: test; investigation method; performance; performance capacity; heart; circulation; load intensity; metabolism; O2-uptake; ergometry; sub-maximum; Turkey; biological and medical sciences; technical and natural sciences