| The second step was to show that improving function of the muscles of ambulation has a salutary effect on exercise tolerance. |
| Twenty-seven women were randomized to bed rest with minimal ambulation in hospital, and 26 women were discharged home. |
| In the lower extremities, arteriosclerosis causes ischemia of the calf muscles during ambulation. |
| The latter would not explain the possible ophthalmoplegia and difficulty with ambulation, however. |
| It was late October and he had been complaining of shortness of breath, difficulty in ambulation, and generally feeling very sick. |
| Clearly, these patients were limited in their exercise tolerance by fatigue of their muscles of ambulation. |
