Figure 4. Proportional heart rate/ maximal heart rate (HR/HRmax %) ratio at the end of the group of resting activities (A)(lateral and dorsal lying, sitting and standing positions); of personal care (B) (morning hygiene, bathing, putting on and taking off clothes and shoes); of labor activities (C) (domestic and office activities, walking up and down a flight of stairs and ramp); and of efforts activities (D) (walking with 2.5 Kg in each hand and walking with 5.0 Kg in one hand) stratified by the GOLD spirometric classification (mild, moderate, severe and very severe).

Mean±standard error. Short title: Proportional heart rate/ maximal heart rate (HR/HRmax %) ratio after the performed ADL.