A 30-second stretch helps keep lower back pain at bay

Back pain affects millions of people, often because the muscles supporting the spine receive less attention than the arms, legs, and core during standard workouts. These posterior muscles are essential for posture, twisting, bending, and reaching, yet they are frequently neglected in daily fitness routines.

Karena Wu, a doctor of physical therapy and orthopedic specialist, recommends a specific 30-second dynamic side-bending stretch to address this gap. Wu, who also serves as a trainer for Start TODAY, explains that the movement is designed to open the side body and facilitate spinal movement.

The stretch targets the latissimus dorsi, the large muscle that crosses over the lower back. Wu notes that this specific muscle group is critical for preventing stiffness and pain in the low spine. By keeping these muscles flexible and mobile, individuals can support their strength training efforts and avoid strain during daily activities.

To perform the exercise, a person stands with feet hip-width apart and hips facing forward. The left arm remains at the side while the right arm reaches toward the ceiling. With control, the individual leans the head and torso to the left, bending at the waist. This position is held for 30 seconds before repeating the movement on the opposite side.

This type of brief activity, often called an exercise snack, fits into a schedule without requiring a full workout session. Dr. Tamanna Singh, director of the Sports Cardiology Center at Cleveland Clinic, previously described these short periods of activity as a foundation for more intense exercise. They can be done while waiting for a shower to heat up or during a phone call.

Wu advises that back strength training should occur three to four times per week to maintain health. The 30-second stretch serves as a complementary mobility exercise that helps keep the spine mobile between these heavier sessions. It is a deliberate, short break in a day to maintain physical function without the need for specialized equipment or extensive time.