NE Minneapolis

2112 Broadway Street NE,
Suite 195, Minneapolis, MN 55413

Coon Rapids

8770 Springbrook Dr. NW,
Suite 106, Coon Rapids, MN 55433
a

Biomechanics and Injury Prevention in Sport

by | Apr 3, 2025 | Sports Injuries

Walking Biometric Test - running on treadmill being assessed by physical therapist

Ever felt that jolt of satisfaction when you deliver the perfect pass that leads to a score? That pinpoint feed in basketball, or the strategically placed chip in golf. The crucial offload in rugby, and sacrificial bunt in baseball – these “assists” and “setups,” often less flashy than the final play, are the unsung heroes of athletic success.

While basketball, lacrosse, golf, rugby, and baseball might seem worlds apart, they all fundamentally rely on these effective, often intricate, assisting movements. But there’s more to these plays than meets the eye.

Understanding Biomechanics – The Science of How our Bodies Move

It’s not just about making the play; it’s about maximizing your performance and safeguarding your body against common sports injuries.

In this post, we’ll dive into the fascinating world of biomechanics as it relates to those key assisting actions in basketball, lacrosse, golf, rugby, and baseball.

We’ll explore the specific movements involved, uncover how proper technique can elevate your game, and shed light on how understanding these principles can help prevent injuries and guide effective rehabilitation with physical therapy. Get ready to see these sports in a whole new, biomechanically informed light!

Think about that satisfying thwack as a crisp chest pass hits your teammate’s hands, setting them up for an easy bucket. That seemingly simple action is a beautiful example of the kinetic chain in motion.

A Powerful and Accurate Pass Starts with a Stable Foundation

Male athlete with mask running on cross trainer with medical researcher attaching electrodes to his body

Shoulder girdle stability is paramount – your shoulder blades need to be anchored, providing a solid base for your arm movements. Without this stability, the power transfer becomes inefficient and can place undue stress on the shoulder joint.

Core engagement – A strong core acts as the powerhouse, transferring energy from your lower body up through your torso and into your arms. Engaging your abdominal and back muscles allows you to generate rotational force and contribute to the overall power of the pass. This coordinated effort, from your legs pushing off the ground to the final flick of your wrists, is the essence of the kinetic chain.

When all these links work in harmony

This is when you get that sharp, effective pass. However, when these biomechanical elements are off, problems can arise. Poor shoulder girdle stability can lead to shoulder impingement as the tendons in the shoulder get compressed, or even contribute to rotator cuff issues over time due to increased strain.

Similarly, a weak or disengaged core forces the shoulders and arms to compensate, often resulting in lower back strain as the body tries to find stability. At PRO Therapy, we understand the intricate mechanics of movements like the chest pass. We can help you identify any imbalances or weaknesses in your shoulder girdle and core through targeted assessments.

Our therapists can then design personalized exercise programs incorporating stretches to improve shoulder mobility and stability, as well as strengthening exercises to engage your core effectively. By optimizing these biomechanical elements, we aim to not only enhance your passing game but also to keep you healthy and on the court, preventing those frustrating shoulder and back issues.

Let’s Take a Look at Golf

close-up of a golfer about to hit the ball on a fairway

Think about a golfer laying up strategically on a par-5, the club selection and controlled swing designed to place the ball perfectly for their next shot. While not a direct assist to another player, this “setup” shot is crucial for scoring. The biomechanical focus here centers on posture, spinal rotation, and weight transfer.

A solid, athletic posture at address provides the foundation for a consistent swing. The ability to rotate the spine effectively while maintaining stability allows for power generation without compromising accuracy. Finally, the smooth transfer of weight from the back foot to the front foot during the swing is essential for both distance and control, even in a shorter setup shot.

When these elements are out of sync, golfers can experience a range of issues

Poor posture can restrict the swing and lead to compensations elsewhere in the body. Inefficient spinal rotation can put excessive stress on the lower back, contributing to chronic pain or injury. Improper weight transfer can lead to inconsistent contact and increase the risk of issues like golfer’s elbow or shoulder problems as the body tries to generate power in unnatural ways.

At PRO Therapy, we can identify any biomechanical inefficiencies that might be hindering your game or contributing to pain. We can help you improve your posture with targeted exercises, enhance your spinal mobility and stability through specific stretches and strengthening, and optimize your weight transfer for a more fluid and powerful swing. Our goal is to help you not only set up better shots but also to enjoy the game pain-free and for longer.

Bringing out the Best in Your Baseball Game

Consider the often-overlooked sacrifice bunt – a strategic play designed to advance a runner, even at the cost of the batter being thrown out. While not a glamorous “assist,” it’s a crucial setup for potential scoring. The biomechanical focus here emphasizes controlled movement, core stability, and hand-eye coordination.

The batter needs to execute a precise, controlled movement to make contact with the ball in a way that directs it far enough to allow the runner to advance. This requires significant core stability to maintain balance and control throughout the abbreviated swing. Finally, precise hand-eye coordination is essential for making contact with the pitch in the desired location.

While a bunt might seem less physically demanding than a swing for the fences, improper mechanics or insufficient core strength can still lead to issues. Poor control during the bunting motion can result in awkward movements that strain the wrists or back.

PRO Therapy can help baseball players develop the core strength and stability needed for controlled movements like the sacrifice bunt. We can also address any wrist or back discomfort that might arise from repetitive motions or improper technique, ensuring you can execute these crucial setup plays effectively and without pain.

Across the Lacrosse Field

two young lacrosse players running on the field

Picture a well-executed feed across the crease in lacrosse. A quick and accurate pass that gives a teammate the opportunity for an easy goal. This assist relies heavily on the biomechanics of torso rotation, shoulder and elbow coordination, and wrist snap.

The power and accuracy of the pass originates from a dynamic rotation of the torso, allowing for maximum force generation. This power is then transferred through a coordinated movement of the shoulder and elbow, culminating in a precise flick of the wrist that dictates the speed and direction of the ball.

Inefficient biomechanics in the lacrosse pass can lead to several common injuries

Insufficient torso rotation can put excessive strain on the shoulder and elbow joints, potentially leading to shoulder impingement, rotator cuff tendinitis, or elbow tendinitis. A lack of coordination between the shoulder, elbow, and wrist can also decrease accuracy and power, while increasing the risk of injury due to compensatory movements.

At PRO Therapy, we assess the throwing mechanics of lacrosse players to identify any areas of inefficiency. We develop tailored programs to improve torso rotation through core strengthening and flexibility exercises. We also focus on enhancing the coordination and strength of the shoulder, elbow, and wrist to promote efficient and injury-free passing. Our goal is to help you deliver those critical assists with power and precision, keeping you on the field and contributing to your team’s success.

Dr. Kevin Spahr

Related Posts

Follow Us

Download Your Free Reports

Tell us where it hurts and we’ll send you our best advice and top tips in one special report…

It’s free! just click below and find the one that works best for you…

back pain and stiffness guide

Back Pain

knee pain and stiffness guide

Knee Pain

neck and shoulder pain guide

Neck Pain

Ankle and Foot Pain Guide

Ankle/Foot Pain

Hip Pain and Stiffness Guide

Hip Pain

See What Our Patients Are Saying

Read our reviews from other people like you who came to see the physical therapy team – and left much healthier and happier.
Excellent
PRO Therapy
Based on 322 reviews
Jacob H.
I worked with Dr Kelvyn on my ankle and he was excellent. Very attentive and good at changing/adding exercises as needed. He went above and beyond by adjusting my exercises to my desired activities. Extremely positive experience overall.
Alessia C.
I worked with Dr. Lily from January to July following a bad car accident and I can't recommend her enough!! From day one, she was incredibly friendly, supportive, and truly listened to what I was going through. She customized a workout and recovery plan that evolved with me every step of the way, making sure it suited my needs and progress.

She also introduced me to cupping and dry needling, both of which were completely new to me, and was extremely patient and reassuring, especially knowing I was nervous about needles. Thanks to her care and dedication, I’ve seen some improvement in my back, neck, and legs.

If you’re looking for someone who’s highly skilled, compassionate, and genuinely committed to helping you heal, Dr. Lily is the one to see! 🙂 Thank you!!
MaryAnn S
I have been a client of PRO Therapy since 2019 and each time I have received the best of care from the doctors I have seen. Every team member here cares about the individual and the best approach to healing. I try to deal with my pain issues with out drugs as much as possible and the care I receive from the therapists at PRO Therapy is the best. I highly recommend their services. Most recently I injured my right shoulder and arm from pulling weeds and waited too long to address the pain and limitations I was experiencing. The Stemwave non-invasive medical treatment that I have received in the past 3 weeks along with PT from one of the doctors has brought tremendous relief and is allowing me to get back to normal day to day activities. If you are looking for a clinic that treats you with respect and care as well as addressing your pain issues, don’t go any where else, PRO Therapy is your place!
Lindsay G.
My experience with Pro Therapy, and Dr. Lily Anderson was awesome. I had let my injury get to the point where it was disruptive not only to my training but daily life. Dr. Lily helped me set goals for each week, and I started to see improvement weekly! Now I have the tools and knowledge to maintain my recovery. So grateful for Dr. Lily and Pro Therapy.
Makenna S.
Dr. Lily was incredibly helpful in diagnosing and treating my knee pain! She was always so receptive to my feedback and incredibly accommodating to wherever I was at in my rehab journey. Her exercises and guidance have me pain-free after just a couple months, cannot recommend highly enough!
Sam H.
Lovely PTs! Easy to talk to professionals who know what they are doing and how to best help you. Scheduling appointments are very simple and they always send a reminder text the day before your appointment. Highly recommend!
N
Outstanding experience working with Dr Salfer and the Pro Therapy team. Helped me overcome a longstanding injury that blocked me from running. Am back to regular 5Ks for the first time in almost a decade and feel fantastic! Dr Salfer is great at what she does and is super patient to answer questions and provide instructions on how to do exercises. Front desk team also couldn’t be nicer. Thank you!
Arman M.
Great place to go for quality care. Kelvyn is an excellent PT and had an answer to all my questions.
Johnnell L.
I love this place let’s start off with there communication the best when it comes to that and I feel comfortable with the environment I’m around. I feel like there getting the job done
Andrew K.