Chest
Exercise and the HeartTrainability of Arms Versus Legs in Men Previous Mycardial Infarction
Section snippets
Subjects
Our study population consisted of 13 men who had sustained a previous myocardial infarction. Four patients demonstrated electrocardiographic (ECG) changes consistent with anteroseptal infarction. one of combined anteroseptal and inferior infarction, and three each of either inferior or posterior infarction. Two patients had nondiagnostic ECGs. Eight of the 13 (62 percent) were receiving β-blockers. Their mean (±SD) age was 57 ± 8 years; height, 176 ± 5 cm; and weight, 81 ± 6 kg. All subjects
Results
All 13 subjects completed the preconditioning and postconditioning arm and leg tests without demonstrating significant ST-segment depression (≥ 1.0 mm horizontal or downsloping), serious ventricular arrhythmias, or abnormal blood pressure responses or symptoms. Thus, all exercise tests were terminated due to volitional fatigue. No serious cardiac or orthopedic complications occurred during the physical training program. The mean attendance for all participants was 92 percent (16.5/18 exercise
Discussion
This study evaluated the effectiveness of a combined arm-leg aerobic circuit training program in patients with CAD. However, in contrast to previous studies,10, 11, 12 cardiorespiratory and hemodynamic responses to upper and lower extremity exercise testing were obtained before and after the conditioning regimen. Moreover, we used an identical intensity, frequency, and duration for upper and lower extremity conditioning to assess whether the arms respond to exercise training in a similar manner
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Cited by (10)
Robotic treadmill training improves cardiovascular function in spinal cord injury patients
2011, International Journal of CardiologyCitation Excerpt :In literature, only the effects of BWSTT on neurologic and motor functions were investigated and well recognized [1]. Franklin et al. [31] reported that heart rate and systolic blood pressure decreased after physical rehabilitation in SCI patients, meanwhile Glaser et al. [32] observed a significant increase in oxygen consumption after the training period. Moreover, Phillips et al. [33] detected that a programme of 22 weeks of BWSTT induced an improvement of glycemic regulation due to the development of muscle fibre hypertrophy.
Comparison of the effect of upper body-ergometry aerobic training vs treadmill training on central cardiorespiratory improvement and walking distance in patients with claudication
2011, Journal of Vascular SurgeryCitation Excerpt :Further, the improvement observed in this study is consistent with data from a limited number of studies in healthy individuals that demonstrated that arm-ergometer exercise training increases the rate of oxygen consumption at the ventilatory threshold, suggesting improved aerobic metabolism.26,27 Our findings also are compatible with the well-known exercise transfer effects that have been shown to occur in sedentary individuals with low fitness levels, during either maximal cycle ergometer or treadmill testing, after arm-ergometer exercise training.26-29 Thus, exercise training of upper body muscle groups appears to result in a generalized systemic training effect that can improve exercise capacity of muscle groups not participating in the training effort.
Fatigue in Cardiopulmonary Disease
2009, Physical Medicine and Rehabilitation Clinics of North AmericaCitation Excerpt :Since upper-extremity activity causes more fatigue than that with similar-intensity leg exercise, there also needs to be a focus on arm exercise to improve upper-limb strength and endurance. A properly executed gentle exercise program for the upper body can achieve similar improvements to those with the exercise programs for lower extremities.54 For a complete exercise program, muscle-strengthening exercise needs to be incorporated in addition to the conditioning exercises.
Cardiac rehabilitation in the lower-extremity amputee
1995, Physical Medicine and Rehabilitation Clinics of North AmericaAerobic exercise intensity assessment and prescription in cardiac rehabilitation: A joint position statement of the European Association for Cardiovascular Prevention and Rehabilitation, the American Association of Cardiovascular and Pulmonary Rehabilitation and the Canadian Association of Cardiac Rehabilitation
2013, European Journal of Preventive CardiologyAerobic exercise intensity assessment and prescription in cardiac rehabilitation: A joint position statement of the European association for cardiovascular prevention and rehabilitation, the American association of cardiovascular and pulmonary rehabilitation, and the Canadian association of cardiac rehabilitation
2012, Journal of Cardiopulmonary Rehabilitation and Prevention
Supported by a research grant from the American Heart Association of Michigan.