Structure and functions of the spine
The spine is the fundamental element of the skeletal system, responsible for maintaining body posture and enabling movement. It plays a significant role as a support structure, enabling movement and protecting the spinal cord from injuries. The spine can be divided into four sections: the neck, the thorax, the lumbar region, the sacrum, and the coccyx. Each section consists of vertebrae that are connected by intervertebral discs and joints, allowing the spine to bend and twist. The spine is surrounded by deep muscles that have a stabilizing function, including back muscles, abdominal muscles, multisegmental muscles, and superficial muscles such as the latissimus dorsi and the quadratus muscle.
Regrettably, a sedentary lifestyle that may induce painful disorders
A sedentary lifestyle and inadequate physical activity leads to tension or weakness of certain structures within the spine, which can lead to pain in its various segments. Pain around the neck can be caused by, for example, neck muscle tension, which often spreads to the shoulders and head. Excessive load on the lumbar spine caused by weak back extensors and deep muscles can lead to lower back pain. Prolonged sitting can contribute to a shortening of the hip and lumbar muscles, which can also lead to pain in the lower back area. All these ailments are due to weakened muscles, reduced flexibility, or an imbalance between different muscle groups. Regular physical activity, breaks from sitting, stretching, and stabilization exercises can effectively counteract these problems and offset the effects of a sedentary lifestyle.
Exercises enhancing spinal health
Systematically performing exercises at least 3–4 times a week will aid in preventing back pain and serve a prophylactic function. The correct technique for executing the exercises and selecting the appropriate weight is key. Avoid lifting heavy weights without proper preparation or making abrupt, jerky movements. Pain experienced during exercise may indicate incorrect technique or other health issues. In case of health problems, it is advisable to consult a doctor or physiotherapist before starting the exercise. To fully support spinal health, care should be taken to strengthen its surroundings and improve its mobility. Below, we present exercises that, if performed regularly and technically correctly, will help maintain spinal health for the long term.
Strengthening muscular power for elevated spinal stability
Increasing the power of the muscular corset surrounding the spine results in enhanced stability. A mighty muscular corset will assume a protective role.
Deadlift
When executed properly, it diminishes the risk of injuries and fortifies muscles such as the spinal erectors, calf, gluteal, and stabilizing muscles. It is a foundational exercise that aids in developing strength throughout the body. Arrange your legs at hip-width apart. Grasp the bar with closed hands. Maintain your spine upright and neutral abdominal position, lean into your hips, pushing them backward. Lift the bar, engaging your glutes, and guide the weight close to your body. Avoid bending your spine during the movement and control the weight throughout the entire exercise execution.
„Structure supported by forearms and feet"
This activity supports strengthening deep abdominal muscles such as transverse abdominal muscles or multipartite, leading to stabilization of the spine (R.. A. Ekstrom, R. A. Donatelli, K. C. Carp 2007). As an isometric exercise that does not require dynamic movements, it can be part of rehabilitation programs. Strong deep muscles allow for reducing the load on the lumbar spine.. Assume a support position on forearms and feet.. Elbows should be in line under the shoulders.. The body should form a straight line from head to foot.. Engage the abdominal, gluteal, and leg muscles.. Attempt to maintain a stable position.. Hold the position for 20–30 seconds, gradually extending the time.
Bearing the pelvis with a load (hip thrust)
if executed accurately, it reinforces the gluteal muscles, the spinal extensors, and the quadriceps femoris with two-headed muscles.. This enhances the stability of the pelvis and lower back.. While seated on the floor, support the upper back.. Maintain your feet flat on the ground.. Bend your knees at an angle of approximately 90 degrees.. Hold the barbell on your hips.. Elevate your pelvis, contracting your glutes, until your body forms a straight line from your arms through your hips to your knees.. Sustain the movement, then descend your pelvis, controlling the weight constantly.
Barbell rowing with body inclination
Performing this exercise will improve the strength and stability of the lumbar spine (S. M. McGill 2010). Engaging the abdominal muscles, spinal muscles, and thigh muscles will enhance overall "core" strength and increase spinal stability. Stand, position feet hip-width apart. Grip the barbell with an overhand grip. Lean forward, bending at the hips. Maintain a neutral spinal position. Draw the barbell to the torso, guiding elbows close to the body. Control the lowering phase of the weight. Maintain a stable position throughout.
Avian canine
By correctly executing this exercise, one can achieve improvement in neuro-muscular coordination and stabilization of the deep spinal muscles. In a quadrupedal position, maintain your hands under your shoulders, your knees under your hips, and your spine in a neutral position.
Extending and mobilizing exercises
Regular participation in exercises that extend the spine and increase its mobility helps maintain flexibility and reduce muscle tension.
Balasana (child stance)
When you are kneeling on the floor, join your big toes together, and spread your knees to the width of your pelvis. Sit on your heels. Extend your hands forward and incline ahead. Position your forehead on the ground. Maintain this stance for around 30 seconds, inhaling and exhaling deeply.
Bending forward in a posture with straight limbs
Assume a posture on the ground with your limbs straight.. Gradually lean forward, extending your arms towards the tips of your toes.. Maintain the outstretched posture for about 20 to 30 seconds.. Gradually return to the starting position.
Felines and other equines (excluding equines)
– in a kneeling position on the floor, place your hands at a distance equal to that of your shoulders. Maintain your knees at a distance equal to that of your hips. Bending your back upwards, hide your head between your arms. The next movement will be lowering your spine downwards, while simultaneously raising your head and hips (cow position). Repeat this sequence several times.
Extending oneself while lying on the back through bending the knees
While lying on the back, bend the legs at the knee joints, draw one knee towards the chest and maintain this position for 30 seconds. The other knee should rest on the floor during this period. After the allotted time has elapsed, switch sides.
Spinal rotation exercise in supine position
Lie flat on your back, bend your knees upwards.. Extend your arms sideways, forming the shape of the letter T.. While exhaling, lower the joined knees to one side, allowing your hips to gently rotate.. During this, your back should remain in contact with the ground.. While inhaling, return to the starting position and repeat on the opposite side.
Extension of the pelvic and lumbar muscles
Take a forward lunge position and gradually move your body weight forward, feeling the stretch in your pelvic and lumbar regions. Hold this position for 15-20 seconds, then switch legs to stretch the other side of your body. To increase the difficulty, rest your back leg on an elevated surface.
Upper torso twisting
Adopt a quadrupedal position, place one hand behind your head, expel air from your lungs, rotate your upper body and raise your elbow towards the ceiling, return to the starting position, perform 8 to 10 repetitions on each side.
Summary
Personalized activity selection and the adoption of healthy habits can effectively tackle spinal issues and contribute to improved quality of life. Consistent exercises focusing on strengthening, mobilizing, and stretching the spine aid in maintaining its health and reducing injury risk.