STI Physical Therapy and Rehabilitation

STI Physical Therapy and Rehabilitation STI has been a leader in physical therapy and rehabilitation for over 30 years. Our philosophy can b

Posture doesn’t change overnight. Daily habits, muscle strength, and mobility all influence how we hold and move our bod...
04/22/2026

Posture doesn’t change overnight. Daily habits, muscle strength, and mobility all influence how we hold and move our bodies over time. Posture can often improve with the right movement, strengthening, and small daily adjustments.

Not all injuries happen suddenly.An overuse injury develops over time when small stresses are repeated without enough re...
04/09/2026

Not all injuries happen suddenly.

An overuse injury develops over time when small stresses are repeated without enough recovery. It can come from daily habits, workouts, or even posture—anything your body does consistently.

At first, it may feel like mild discomfort or stiffness. If ignored, it can develop into persistent pain or movement limitations.

The key is recognizing early signs and giving your body the support it needs through rest, movement, and proper mechanics.

Struggling with rotation in your golf swing?Limited thoracic spine (mid-back) mobility is one of the most common issues ...
04/07/2026

Struggling with rotation in your golf swing?

Limited thoracic spine (mid-back) mobility is one of the most common issues we see in golfers. It can directly affect your swing efficiency and consistency, and put extra stress on the lower back, shoulders, and hips.

Our TPI (Titleist Performance Institute) Level 1 Certified Therapist will assess how your body rotates during your swing and identify any mobility or stability issues that may be causing pain or affecting your swing.

We will then create a plan to help you improve your rotation, control, and sequencing.

Better rotation not only improves your swing, but also helps you play longer and feel better while you play.

Do you stretch regularly?Stretching is a simple way to support mobility, reduce stiffness, and help your body feel bette...
04/01/2026

Do you stretch regularly?

Stretching is a simple way to support mobility, reduce stiffness, and help your body feel better each day. Still, it’s easy to let this habit slip.

No matter if you stretch during your workout, as part of your morning routine, or only occasionally, being consistent is what really matters in the long run.

FunctionalFitness StrengthTraining Strength Mobility MovementMatters PT Arizona AthletePerformance MoveBetter SportsRehab

Happy National Doctors’ Day! Thank you for all you do.Today, we celebrate the hard work, skill, and care that doctors sh...
03/30/2026

Happy National Doctors’ Day! Thank you for all you do.

Today, we celebrate the hard work, skill, and care that doctors show their patients and communities every day. Whether it’s finding out what’s wrong, giving treatment, or helping people over time, your work helps people live healthier and more active lives.

We’re grateful to work with providers who value teamwork, clear communication, and putting patients first. By working together, we help patients achieve better results and move forward with confidence.

Exercise FunctionalFitness StrengthTraining Strength Mobility MovementMatters PT Arizona AthletePerformance MoveBetter SportsRehab

Shoulder pain can appear during everyday activities like reaching overhead, lifting objects, or even while sleeping.The ...
03/20/2026

Shoulder pain can appear during everyday activities like reaching overhead, lifting objects, or even while sleeping.

The shoulder is built for movement, so it depends on nearby muscles for stability and control. If strength, coordination, or movement patterns are not right, discomfort can develop over time.

Pain is not always a sign of something serious, but it is still a signal you should pay attention to.

Addressing shoulder pain early with guided movement, strength exercises, and better movement habits can help you feel better and stay active with confidence.

03/13/2026

Golf is more than just a swing. It involves your whole body working together.

At our Litchfield location, our TPI (Titleist Performance Institute) certified clinicians know how a golfer’s body moves during a swing. They understand how mobility, strength, and stability affect your performance and comfort on the course.

They assess movement patterns and look for any limitations. This helps us improve mechanics, reduce strain, and build the strength and mobility needed to play longer and feel better.

Our goal is to help you enjoy your round again, whether you’re practicing at the range or finishing all 18 holes.

Lower back pain isn’t always just about the back.Your glutes, hamstrings, and core all work together to support your spi...
03/06/2026

Lower back pain isn’t always just about the back.

Your glutes, hamstrings, and core all work together to support your spine and control how your body moves. When the glutes are weak or underactive, the lower back often has to work harder than it should.

Strengthening these muscle groups improves movement patterns, reduces unnecessary strain, and supports a more stable foundation for everyday activities.

A strong back starts with strong support around it.

03/04/2026

Most people don’t realize how important hip flexors are for athletic performance.

These muscles drive sprinting speed, power explosive movements, stabilize the pelvis, and control leg motion during cutting, jumping, and change of direction. When hip flexors are tight, weak, or not working properly, your lower back, hips, and knees often take on extra stress.

For athletes, this can mean:
• Reduced stride efficiency
• Decreased power output
• Increased risk of hip or low back discomfort
• Altered movement mechanics

Stretching the hip flexors can help restore mobility, especially if you spend a lot of time sitting between workouts. Still, mobility by itself isn’t enough.

Strengthening the hip flexors, especially through controlled, sport-specific movements, improves your ability to accelerate, decelerate, and control your pelvis. When your hip flexors are strong and responsive, you transfer force better and move more efficiently.

The key is to balance mobility, strength, and control.

If you want to move faster, cut sharper, and protect your hips and back, your hip flexors deserve attention.

02/27/2026

Here’s a short video from our Yuma clinic showing two of our patients, ages 76 and 81, practicing perturbation training. This helps them build better balance and boost their cardiovascular endurance.

Your core does much more than you might realize.Core strength supports your spine, keeps your hips and pelvis steady, an...
02/20/2026

Your core does much more than you might realize.

Core strength supports your spine, keeps your hips and pelvis steady, and helps prevent extra strain on your back during daily tasks. Whether you’re at your desk, picking up a child, exercising, or just getting through a busy day, a strong core helps your body move with less effort and stress.

Your core is also important for balance and stability. It acts as your body’s center of control, helping you stay steady when you change positions, move fast, carry things, or walk on uneven ground.

In physical therapy, core training focuses on function, control, and endurance. This way, your strength supports your daily life, not just your workouts.

Strong muscles do more than just make you stronger. They also help protect and support your joints.Strength training mak...
02/19/2026

Strong muscles do more than just make you stronger. They also help protect and support your joints.

Strength training makes your joints more stable, lowers strain, and helps your body move better in daily life. It can also improve your balance, lower your risk of injury, and help you keep doing what you love for years.

Joint health is not only about avoiding pain. It is also about building strength so you can stay active, confident, and moving well in the long term.

Address

17233 N Holmes Boulevard
Phoenix, AZ
85053

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