Spinal stenosis occurs when the spinal cord and the nerve roots are compressed due to narrowing of the spinal canal. Stenosis or narrowing causes pinching of the nerve structures, which leads to severe pain, weakness and numbness of the affected parts. Depending on the level of the spine that is narrowed, corresponding parts of the body from the neck, down to the arms and legs may be affected.
Physical therapists and rehabilitation experts recommend spinal stenosis exercises to improve a patient’s strength and to increase the range of motion and flexibility of the spine and body. Exercises for spinal stenosis help reduce your symptoms of pain, stiffness, numbness, or tingling.
Stenosis of the spine exercises include cardiovascular exercises to get the heart pumping, to burn calories, and to help you maintain a healthy weight. Spinal stenosis exercises involve low impact exercises that are done in slow motion. These include swimming, walking and using an elliptical trainer. The bending forward position used when riding a bicycle widens the spinal canal and temporarily reduces pressure on the spinal nerves.
The leg grab exercise helps widen the spinal canal. This can be done when you wake up or go to bed. To do this, lie flat on your back with your feet on the floor. Lifting your legs toward your chest, place your hands around your knees and pull them towards your chest. Feel your lower back stretch and hold the position for 15-30 seconds. Release the stretch then repeat twice.
To strengthen the back muscles, lie flat on your back with feet on the floor. Place your arms straight on the floor with palms faced down. Lift the right leg slowly, about three to four inches off the floor. Lower your leg, at the same time lifting your left leg. Do this marching movement for 30 seconds then rest for another 30 seconds. Repeat until you complete four sets.
Stenosis of the spine exercises also include stretches for the low back muscles (low back extensors), which hold your spine in a backward bending position. Also called sciatica exercises, these include:
Other spinal stenosis exercises that may help relieve your symptoms and prevent worsening of the condition include:
Your physical therapist or doctor will create a specific program to suit your physical fitness, level of activity, and severity of pain. You can also join a gym and work with a trainer/therapist to find an effective way of learning stretching and core strengthening exercises.
Not all exercises are beneficial in reducing spinal stenosis symptoms. Some activities place a lot of stress on your back. Repetitive high impact exercises, such as jogging, tennis, football and basketball can hurt your spinal canal because your spine absorbs the impact. Choose low-impact activities such as swimming and walking to strengthen your muscles.
A few tips to keep about exercises for spinal stenosis: