Resting calf experiment during respiratory exercise and forearm exercise experiment after respiratory exercise at 2% and 60% of PImax in the subjects studied.

Values expressed as means ± SD. C, control, DM, diabetes mellitus; DM-CAN, diabetes mellitus and cardiovascular autonomic neuropathy; HR, heart rate; fb, breathing frequency; SpO2, oxygen saturation; ETCO2, end-tidal carbon dioxide; TI/TTot, duty cycle. Analysis: Generalized estimating equations (GEE) for repeated measures.* Pvs. C;† Pvs. DM;€ P¥ different from protocol at 2% PImax.Resting calf experiment during respiratory exercise and forearm exercise experiment after respiratory exercise at 2% and 60% of PImax in the subjects studied.