The Role of Physical Therapy in Spine Health

Introduction

The spine, which is made of both bones and nerves, is one of the most important structures of the body. It not only provides stability to the body but also to neural components of the spine to maintain the functioning of several parts of the body. However, globally, around five percent of people suffer from spine-related complications. That is why knowledge about improving spinal health is important.

What Are the Concerns Associated with Spinal Health?

The spinal health depends on the condition of the vertebrae and neural tissues. Several conditions affect the normal functioning of the vertebrae and neural tissues.

These conditions are,

1. Diet: Diet is one of the major factors for bone and neural degeneration. Micronutrients like calcium, magnesium, phosphorus, and sodium are essential for maintaining bone density. Also, vitamins like vitamin D and vitamin B complex are important for bone health and neural health. Deficiency of these minerals and vitamins leads to poor bone density. These factors cause compression fractures in the bone. Such factors lead to postural changes, compression of the nerve fibers, degeneration of disks, and changes in the vertebral anatomy

2. Effects of Hormones: Hormonal dysregulations are major factors associated with increased bone resorption. In post-menopausal women loss of bone density is very common. This leads to deterioration in spinal health. A significant reduction in the estrogen level in post-menopausal women is responsible for this. Also, a significant reduction in the testosterone hormone is observed among elderly males. This is also responsible for the loss of bone minerals.

3. Obesity: Obesity is another important concern for spinal health. The presence of extra weight in the body puts mechanical stress on the spinal. This excessive stress is associated with changes in spinal curvature and machinal wear of the spinal vertebrae. Also, excess fatty tissue generates inflammatory mediators in the body. These chemicals cause bone resorption and nerve damage.

4. Systemic Disorders: Different systemic disorders are responsible for increased bone loss. Conditions like hypertension, hypothyroidism, hyperthyroidism, and heart disorders are associated with poor spinal health.

5. Occupational Factors: Occupational factors such as prolonged sitting, lifting heavy weights, and awkward position of working often cause mechanical stress on the spinal cord and spinal vertebra. These factors are responsible for the deterioration of spinal health.

The complications associated with spinal health are,

1. Postural change is one of the most common problems seen in spinal health. It causes forward bending of the body, which is known as kyphosis. Apart from this, a change in the natural curvature of the neck and lower back is observed.

2. Chronic pain in the back is the most common symptom. In the neck region, pain may radiate to the back of the neck, the side of the head, and the shoulder region. Lower back pain is also very common.

3. Pain in the hands and legs can also be observed. It is associated with muscle weakness, difficulty in movement, and numbness in the respective regions.

4. Difficulty in hand movement, walking, and foot movement is often seen. It is associated with loss of sensation and loss of control.

What Is the Rationale of Physical Therapy for Spinal Health?

Physical therapy is regarded as the first line of treatment for spinal health. It is a non-invasive treatment option for mild to moderate spinal problems. Usually, physical therapy is recommended for people suffering from low back pain for more than twelve weeks. Physical therapy or exercise is helpful in numerous ways to improve spinal health.

These are,

1. Exercise improves blood circulation throughout the body. Improvement in blood circulation prevents degenerative changes in the spinal disks.

2. Physical therapy improves musculoskeletal balance, which helps in postural correction.

3. Physical therapy improves overall metabolic activity in the body. This prevents the formation of inflammatory mediators in the body. Thus, it helps prevent bone resorption and nerve damage.

4. Physical activity triggers the alleviation of pain through the stimulation of central inhibitory pathways. The involvement and secretion of different neurotransmitters like opioids, serotonin, and Nmethyl-D-aspartate (NMDA) promote pain relief linked to exercise.

What Are the Different Physical Therapies Indicated for Spinal Health?

The different exercises beneficial for spinal health are;

1. Aerobic Exercises: Aerobic exercises include running, cycling, and swimming. These exercises are known for increasing cardio-respiratory activity. Such exercises are beneficial for weight reduction and improving metabolic activity. Persons suffering from obesity, diabetes, thyroid disorders, and elderly people should regularly perform aerobic exercises. Aerobic exercises are beneficial for post-menopausal women for improving hormonal balance and bone density. At least, 150 minutes of aerobic exercises every week is very useful for spinal health.

2. Strength Training: Strength training or weight training improves muscle mass and muscle endurance. These exercises improve body posture and strengthen the back muscles. Also, such exercises improve blood flow rate and metabolic activity in the body. As a result, the bone turnover rate is maintained.

3. Yoga: Yoga is a form of traditional and ancient Indian exercise. These exercises improve flexibility, joint mobility, joint flexibility, muscle endurance, and posture in the body. Different yoga asanas, like setu bandha sarvangasana, halasana, dhanurasana, bhujangasana, and balasana, are beneficial for spinal health.

4. Pilates: Pilates involves a series of around 50 simple, repetitive exercises that aim to build muscle strength and endurance and improve flexibility, posture, and balance. It is believed that these exercises can be adapted to suit people of all fitness levels, from those in need of gentle rehabilitation to skilled athletes looking for a challenging workout. The concept of stabilization and axial elongation is fundamental to all Pilates routines. Axial elongation of back muscles is believed to align the spine optimally for efficient movement, preventing strain on the body's structures.

5. Tai Chi: Tai chi is a low to moderate-intensity physical activity. It is based on the coordinated movement of various body parts like hands and legs. It also focuses on the breathing patterns. These exercises prove stability and strength to the muscles and joints.

Conclusion

Physical therapy or exercises are the first line of treatment for spinal complications. Regular physical activity improves spinal health and prevents degenerative disorders. Activities such as aerobic exercises, strength training, yoga, and tai chi are beneficial for spinal health. These activities improve blood circulation, metabolic activities, nutrient supply, and muscular functions. As a result, improvement in conditions like low back pain and postural change can be observed.