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Showing 2 results for Functional Capacity
, , , ,
Volume 2, Issue 1 (6-2013)
Abstract
Abstract Aim.The aim of this study was to compare the eight weeks of combined and aerobic training on body composition and strength in cardiac patient post- coronary artery bypass graft. Background. Cardiac rehabilitation improves fitness and clinical status in cardiac patients after coronary artery bypass. Methods. In this randomized clinical trial, 20 cardiac patients under CABG surgery in Tehran Heart Center were randomly divided into two groups, combined and aerobic training. The protocols of combined group included two movements of the upper limbs (Pectoralis Major and Deltoid muscles) and two movements of the lower limbs (quadriceps and Hamstring muscles) by 3 sets/10Rep and aerobic group with 60-85 minute exercises at 70-85% peak HR in three sessions per week for 8 weeks. Functional capacity (VO2peak), strength, body weight, BF percentage and WHR were assessed before and after the training protocol. The collected data were analyzed using the Independent and Paired t-tests. Findings. There was an elevation of functional capacity following, combined (p<0.05) and aerobic (p=0.027) training with a significant further increase in the combined group (p=0.016). The strength increased significantly after combined training (p<0.05). The BF percentage with no significant difference between two groups, decreased significantly following the both training protocols (p<0.05). Conclusion. Combined aerobic-resistance training and aerobic training to improve functional capacity in Post CABG cardiac disease.However, Combined aerobic and resistance training is more effective than aerobic training in improving the functional capacity (cardiovascular fitness) and strength.
Seyed Ziaeddin Dakei, Ahmad Hemmat Far, Kamal Azizbeigi,
Volume 3, Issue 1 (6-2014)
Abstract
Abstract
Aim.The aim of this study was to examine
the effect of heart rehabilitation by resistance and endurance training on
functional capacity and quality of life in male patients with myocardial
infarction.
Background.Half of all people who have a heart
attack will survive, but they might end up with a weakened heart and loss of
functional capacity. It is necessary for nurses to gain essential knowledge to
improve the patient’s quality of life and functional capacity.
Method. In this experimental study, 24 male
patients with a history of myocardial infarction were recruited and randomly
allocated to the endurance training group (n=8), resistance training group
(n=8), and control group (n=8). Exercise training was implemented for 50-60
minutes at three sessions in weeks for eight weeks. Endurance training was
implemented at 60-85% maximum heart rate on treadmill, while resistance
training was implemented at 40-70% one repetition (RM) in three sets with leg
press, calf elevation, and leg cruel exercises. Before and after intervention,
functional capacity was assessed with modified Bruce test and quality of life
was evaluated with SF-36 questionnaire for all groups under study.
Findings.The results showed that there was a
statistically significant difference in functional capacity of resistance
(P=0.002) and endurance (P=0.03) training group with control group. However,
there was not significant difference in quality of life between endurance and
resistance training groups.
Conclusion.Resistance and endurance training can
improve functional capacity in male patients with a history of myocardial
infarction. However, resistance training is more effective than endurance
training in improving the functional capacity and quality of life.
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