Rehabilitation Exercise Program for Bedridden Patients with Bilateral Lower Extremity Limitations

Immediate Priorities

The American Academy of Family Physicians recommends beginning range-of-motion exercises for bilateral upper extremities within the first postoperative days to prevent joint contractures and maintain functional capacity 3
Minimizing bed rest aggressively is crucial, as prolonged immobility causes 25% loss of muscle strength over 5 weeks, decreased cardiac output, increased resting heart rate, and increased risk of deep venous thromboembolism 4
Implementing intermittent sitting or standing with appropriate support provides orthostatic stress, preventing deterioration in exercise tolerance that follows prolonged hospitalization 4

The American Academy of Family Physicians suggests that for frail or previously sedentary patients, low-intensity training with 10 to 15 repetitions is the prudent starting point 1, 2
Upper extremity resistance training should start with 2-3 repetitions of shoulder flexion, abduction, and elbow flexion/extension using minimal resistance, progressing to 10-15 repetitions as tolerated 1, 5
Core muscle training, including abdominal isometric contractions and modified back extensions while supine, should begin with one set of 10 repetitions every other day 2

Chair-based exercise should be the primary modality for patients with bilateral lower extremity limitations, with a frequency of 2-3 days per week for resistance training 1
Intensity should begin at 40% of one-repetition maximum, using the Borg Rate of Perceived Exertion scale at 12-14, and progression should occur when 15 low-intensity repetitions are perceived as somewhat difficult 1, 5

Addressing nutritional status concurrently is essential, as malnutrition significantly impairs functional recovery and increases complications 7
Patients who improve nutritional status show greater improvements in functional independence and balance 7
Nutritional interventions should continue throughout rehabilitation, as effects persist only as long as nutritional care is provided 7
Strictly avoiding weight-bearing exercises on the affected lower extremity until cleared by orthopedic surgery is crucial 8

Avoiding explosive movements, high-impact loading, and dynamic abdominal exercises with excessive trunk flexion and twisting is necessary to prevent osteoporosis 8
Focusing on improving balance and functionality through low-impact exercises is recommended 8
Ensuring calcium and vitamin D supplementation is essential for preventing osteoporosis 6, 3

Aerobic training should begin with seated upper body ergometry for 10-minute intervals, progressing to 20-30 minutes of continuous exercise once medically cleared and able to transfer safely 1, 4
Target frequency should progress to daily exercise for those with severely impaired functional capacity 8
Intensity monitoring should use the Borg RPE scale at 13-15 for moderate intensity work 1, 5

Delaying exercise initiation should be avoided, as early mobilization within 24 hours after medical stability results in earlier functional recovery 4
Focusing solely on the fracture site should be avoided, as whole-body conditioning is necessary given prolonged hospitalization and severe deconditioning 4
Ignoring cardiovascular fitness should be avoided, as improving cardiorespiratory fitness increases submaximal exercise tolerance and ability to execute activities of daily living 4

Discontinuing exercise if unusual or persistent fatigue, increased weakness, or pain lasting more than one hour after exercise occurs is necessary 5
Medical clearance is essential before beginning this program, particularly given prolonged hospitalization and malnutrition 9, 5
Reevaluating and adjusting the prescription every 2-4 weeks to maintain therapeutic effect and progress intensity is crucial 1, 2