Why Does My Back Hurt During Sports? Physical Therapy for Athletes in Summit, NJ

Back pain can take the fun out of your sport fast. Your back tightens up during a run, hurts every time you serve, or feels fine until you start lifting heavier. Rest helps, but the pain comes back as soon as you return to training.

At Summit Physical Therapy in Summit, NJ, we help athletes understand what is driving their spine pain and build a plan to return to sport. That means evaluating the back, the hips, the demands of your sport, and how much training your body is currently prepared to handle.

The goal is to get you through a full practice, workout, or competition with confidence—not just feel better on the treatment table.

Why do athletes develop back pain?

Athletes repeatedly ask their spines to bend, rotate, absorb force, and transfer power. A tennis serve, golf swing, heavy squat, and long bike ride place very different demands on the body.

Your evaluation should reflect those differences. We look at changes in training volume, recent injuries, strength, mobility, recovery, and the specific movements that bring on your symptoms.

We also keep evaluating as treatment progresses. Which movements improve quickly? Which need more time? Does changing the load or movement strategy help? Those answers shape your rehabilitation.

What do your hips have to do with your back?

Hip range of motion and hip injuries are frequently part of the picture when we evaluate an athlete with back pain.

Your hips and spine work together during running, lifting, swinging, and changing direction. Research in athletes who play rotational sports has found associations between hip motion, hip–spine coordination, and lower back pain. That does not mean limited hip motion automatically causes a back injury. PMC

For example, when a golfer has difficulty rotating through a hip, they may use more movement elsewhere to complete the swing. A runner with limited hip extension may change how they move through the pelvis and lower back. These are possibilities we assess, rather than assumptions we make.

An existing hip injury can also change how you load your back. Hip impingement, labral problems, or other painful hip conditions may affect your stride, squat depth, or ability to produce force through one leg. Hip and spine symptoms can overlap, so the location of pain alone does not tell the whole story.

We assess hip flexion, extension, and rotation alongside hip strength and your sport-specific movements. We then determine which findings actually matter for your symptoms.

More stretching is not always the answer. A painful or pinching hip may need a different exercise approach, changes to loading, or further medical evaluation.

Back pain in youth athletes deserves special attention

A young athlete with persistent back pain should not automatically be treated as though they have a muscle strain.

Children and adolescents participating in sports with repeated back extension and rotation are particularly susceptible to stress injuries in a small bridge of bone at the back of a vertebra, called the pars interarticularis. A stress fracture in this area is called spondylolysis. This is different from spondylosis, which generally refers to degenerative changes in the spine.

Pain may worsen during sport and settle with rest. Symptoms alone cannot confirm a stress fracture, and an examination cannot reliably rule one out. When the history and findings raise concern, medical evaluation and imaging may be needed. AAOS

At Summit Physical Therapy, we are experienced in rehabilitating athletes with spondylolysis and recognizing when a young athlete’s back pain warrants further evaluation. We coordinate with the treating physician to respect healing needs while rebuilding the athlete’s capacity.

Pushing through a suspected bone stress injury is not an appropriate training strategy.

How do we progress from back pain to athletic performance?

Your rehabilitation should have a clear direction. We adapt the following progression to your diagnosis, symptoms, and sport. For a bone stress injury, medical guidance and healing requirements influence each stage.

1. Settle symptoms and manage training

We identify aggravating and easing factors, modify training, and find activities you can tolerate. Hands-on treatment may help reduce symptoms when appropriate, while exercise and load management build toward lasting improvement.

2. Restore the motion you need

We address relevant restrictions in the spine, hips, and surrounding joints. The goal is usable movement for your sport, without forcing painful ranges or ignoring restrictions related to a healing injury.

3. Improve coordination and movement control

We help you coordinate your trunk, pelvis, and hips during tasks such as hinging, stepping, and rotating. You learn to manage movement under load, then gradually increase the challenge.

4. Build strength through the trunk and hips

We progressively strengthen the muscles that support your sport, including the trunk, glutes, and other hip muscles. Exercise selection and resistance change as your tolerance improves.

5. Strengthen functional patterns

Squats, hinges, lunges, carries, and single-leg exercises connect strength to athletic movement. When useful, VALD strength testing helps us measure relevant muscle performance and track progress rather than relying only on how strong you feel.

6. Rebuild power

Athletes need to produce force quickly. Once appropriate, we introduce faster movements and exercises that develop power while monitoring your response.

7. Restore jumping, landing, and change of direction

For sports that require them, we progress plyometrics, deceleration, and cutting. VALD ForceDecks can help assess jumping and landing performance. These measures support our decisions; they do not establish that a spinal stress fracture has healed.

8. Build endurance and durability

A few comfortable repetitions are different from a full practice. We increase repeated efforts and training volume so you can maintain performance as fatigue builds.

9. Return to your sport

We progress the actual demands you need: serving, swinging, sprinting, lifting, riding, or competing. Return decisions consider your diagnosis, function, training tolerance, symptom response, and physician guidance when needed.

Feeling better is the start. Being ready for sport is the goal.

One Summit Physical Therapy patient described their return to activity this way:

“I have regained the confidence I thought was lost, and am now an active and strong athlete again.”

— Andrea S., following knee rehabilitation

This testimonial is published on our website. summitpt-nj.com

Every recovery is different, but that confidence is what we work toward: understanding your injury, seeing measurable progress, and knowing how to build back into your sport.

Sports and spine physical therapy in Summit, NJ

Whether you are a youth athlete with recurring back pain or an adult athlete trying to train consistently, we can help you understand your symptoms and build a practical path forward.

Summit Physical Therapy serves athletes from Summit, Short Hills, Millburn, Maplewood, Chatham, Florham Park, New Providence, Springfield, and South Orange.

Let’s build a plan that gets you back to the activities you care about.