09/02/2026
There are more muscles that support your spine than just the ones in your back. They're in your hips, your glutes, and your legs, which means taking care of your spine involves a lot more than just your back.
Dr. John Peloza, an orthopedic spine surgeon, describes it as a system where each piece is doing a specific job. Your glutes are the primary extensors of your lower spine, working through the fascia to hold you upright and drive that movement. The tensity of your hip flexors can influence the curve in your low back, therefore affecting the sagittal balance of your spine.
And your daily activities play a role as well. Sitting for the majority of the day can keep your hip flexors short and tight while your glutes stay quiet and underused. Over time, the structures your spine relies on can get weaker and less mobile if you aren’t properly using them.
Knowing how all these muscles work together is important when looking at your spine health. Strengthening your back isn't only about your back; it's about the hips, glutes, legs, and other supporting structures holding it in position. Next time you’re going to the gym to strengthen your back, remember that there are other muscle groups that play an important supporting role in your overall back functionality.
This content is for educational and informational purposes only and is not intended as medical advice.