Effects of human pregnancy and advancing gestation on respiratory discomfort during exercise
D Jensen, KA Webb, LA Wolfe, DE O'Donnell - Respiratory physiology & …, 2007 - Elsevier
This study examined the effects of human pregnancy and advancing gestation on the
intensity of respiratory discomfort (dyspnea) during cycle exercise. Fourteen pregnant
women (PG) performed a progressive cycle ergometer exercise test involving 20W/min
increases in work rate to symptom limitation and/or a heart rate of 170–175beats/min at
19.7±1.2 weeks (ENTRY), 28.2±0.3 weeks (TM2) and 36.3±0.3 weeks (TM3) gestation.
Eight, age-matched, sedentary non-pregnant women (CG) were also studied for comparison …
intensity of respiratory discomfort (dyspnea) during cycle exercise. Fourteen pregnant
women (PG) performed a progressive cycle ergometer exercise test involving 20W/min
increases in work rate to symptom limitation and/or a heart rate of 170–175beats/min at
19.7±1.2 weeks (ENTRY), 28.2±0.3 weeks (TM2) and 36.3±0.3 weeks (TM3) gestation.
Eight, age-matched, sedentary non-pregnant women (CG) were also studied for comparison …
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