1. Effects of One-Legged Exercise Training of Patients With COPD
Dolmage Thomas E. , MSc, Goldstein Roger S. , MD, FCCP 
CHEST 
Volume 133, Issue 2, Pages (February 2008)
DOI: /chest
Copyright © 2008 The American College of Chest Physicians Terms and Conditions

2. Figure 1
One-legged cycling. The subject is shown (having given informed consent) pedaling with his right leg while resting his left leg on the crossbar, midway on the head tube.
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Copyright © 2008 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Relative exercise intensity (mean ± SE) throughout the training program for the one-legged (squares) and two-legged (circles) training groups. Average exercise intensity was expressed as a percentage of the Ppk achieved during the pretraining incremental exercise test. Note that both training groups progressed with time; however, they remained at separate overall training intensities. Also shown is the calculated muscle intensity per leg for the two-legged group (gray circles).
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Copyright © 2008 The American College of Chest Physicians Terms and Conditions

4. Figure 3
Relative total work (mean ± SE) completed during the training program for the one-legged (squares) and two-legged (circles) training groups.
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Copyright © 2008 The American College of Chest Physicians Terms and Conditions

5. Figure 4
Mean ± SE HR (top panels) and e (bottom panels) for the one-legged and two-legged groups before (open symbols) and after (closed symbols) training, plotted against o2, during incremental exercise. Broken horizontal lines are predicted maximum HR and maximal voluntary ventilation. *Significant within-group difference in slope, p < †Significant between-group difference in posttraining slope, p < 0.05.
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Copyright © 2008 The American College of Chest Physicians Terms and Conditions