[Comparison between the prescription of physical training intensity based on the standard ergometric test and on the ergospirometric test].

Purpose: To compare the lower (LL) and upper limits (UL) of exercise intensity prescription based on standard exercise test (60-70% of estimated VO2max or 70-85% of HRmax measured) with exercise intensity prescription based on cardiopulmonary exercise test [anaerobic threshold (AT) and respiratory compensation point (RCP)].

Methods: Fourty seven men (30 +/- 5 years) who were submitted to a progressive cardiopulmonary exercise test until exhaustion were divided in subgroups according to treadmill speed during exercise test (4 or 5 mph) and the physical capacity [lower (LPC) and moderate physical capacity (MPC)].

Results: The LL of the indirect exercise intensity prescription showed VO2 and HR values significantly higher than VO2 and HR values measured at AT (4 mph = 34.