Nothing sets the stage better than a thorough shoulder warm-up. Whether you do this before every upper body lifting session, as a quick shoulder burnout, or on rest days, there is never a wrong time for a shoulder warm-up. Why? Because you don’t want to wait for an injury to occur before you start addressing the problem. Ensuring a consistent shoulder warm-up helps to strengthen the rotator cuff, opens up the chest, and helps improve posture. Much like gluteal activation is used, shoulder activation can help increase the blood flow to this area and improve phasic system activation. What sounds better – being sidelined by a shoulder injury or taking a few minutes to properly warm-up your shoulders and reduce the risk of injury? I’m sure you’ll take the latter. This post addresses shoulder anatomy, the importance of the rotator cuff, and reviews exercises to take you through a shoulder warm-up to bulletproof your shoulders!
Take me straight to the exercises!
**This is not medical advice. Please consult your medical provider for more information.
Understanding Shoulder Anatomy and Mobility
There are four joints that impact movement at the shoulder. These joints are the glenohumeral joint, sternoclavicular joint, acromioclavicular joint, and the scapulothoracic joint. The one we most often think about is the glenohumeral joint as this is the ball and socket joint. The upper arm bone, the humerus, is the “ball” and fits into the “socket” which is the glenoid.
The scapulothoracic joint is important to highlight because healthy functioning of this joint relies on proper movement of the other three joints, as well as the 17 muscles that attach onto the shoulder blade. If one or more of those 17 muscles are tight, not activating, or are weak, the scapulothoracic joint will not function properly. This affects the mobility and stability of the shoulder.
The rotator cuff ensures the shoulder remains stable and secure, which helps prevent injury and enhance overall performance. An appropriate shoulder warm-up should address the rotator cuff, prepping it for activity, and ensuring the strength of these muscles are balanced and synchronously work together along with the other muscles of the shoulder girdle.
Due to the complex nature of the anatomy, a muscle that is too tight or weak can throw the entire system off. Your warm-up shoulder focus on maintaining your shoulder’s mobility while also engaging in activation and strengthening of the muscle groups that tend to be weaker. It’s through understanding this delicate balance that you can truly elevate your lifting, ensuring each exercise targets the right areas for optimal shoulder health and resilience.
Assessing and Improving Overhead Shoulder Mobility
Shoulder mobility is just as important as muscle strength and activation. If you don’t have adequate mobility, you can’t strengthen through an entire range. It could also cause substitution patterns in your movement, leading to other issues and injuries.
To test your shoulder mobility, stand with your back against a wall. Keep your back flat by engaging your core. Don’t allow your ribs to flare and your back to arch. Reach up and extend your arms overhead. Try to touch the wall with your thumbs.
If you keep your back flat and your thumbs can’t touch the wall, you’re lacking shoulder flexion mobility. Or if you were able to touch the wall with your thumbs but were unable to do it without arching your back or flaring your ribs, you still need to work on shoulder mobility.
Do You Need to Warm Up Your Shoulders?
How frustrating would it be to injure your shoulder during a weightlifting session at the gym? Now what if you could perform an straightforward routine that was quick and provided your shoulders with all the benefits and reducing the risk of injuring it.
Therefore, the quick answer to this is, yes.
As stated earlier, the shoulder is a very complex joint. It requires a lot of stability from the soft tissue structures around it. This includes the ligaments and muscles. Warm-ups bring blood flow to these regions, priming them for activity ahead. It also safely takes the shoulder through its available range of motion and activates the muscles required to keep the shoulder joint stable.
How Should You Warm Up for Shoulder Exercises?
An adequate shoulder warm-up should be tailored to what you and your body need. At the same time, it is important to target certain muscle groups of the shoulder and surrounding areas that we commonly see issues with.
For example, the pecs and upper trap tend to be tight, whereas the external rotators, mid trap, and low trap tend to be weaker. The upper thoracic spine is also usually hypomobile, which is important for end range shoulder movements. All of these areas should be addressed in your warm-up.
Shoulder warm-ups should also be dynamic in nature. Holding a stretch with your arm across your body won’t do you much good. Dynamic stretches and targeted strengthening exercises not only bring blood flow to the targeted region, but it also helps reduce the risk of injury, unlike static stretching, especially before athletic performance. If you want to learn more about the differences between dynamic vs static stretching, check out this article here!
Related Articles for Shoulder Health
- The Difference Between a Rotator Cuff Strain Vs Tear
- How to Improve Shoulder Range of Motion
- Unlock Your Shoulder’s Full Potential with Serratus Anterior Workouts
- How to Fix Rounded Shoulders
- 5 Important Shoulder Rehab Exercises for Optimal Function
- Shoulder Strength and Stability: A Beginner’s Guide
What to Target in Your Shoulder Warm-Up
Thoracic Spine, Pecs, and Lats
Most individual’s posture in today’s age will be stuck in a forward flexed posture. The thoracic spine is typically more kyphotic. The pecs tighten, pull, and round our shoulders forward. Sometimes the lats are tight too, pulling our arms into a more internally rotated position. The goal is to improve posture by working on thoracic extension and stretching the pecs and lats to help open up the chest.
Strengthening the Rotator Cuff
The rotator cuff is a key player in shoulder stability and injury prevention. Strengthening the rotator cuff is not just about enhancing performance. It is about providing stability to the shoulder, ensuring it works as efficiently as possible to reduce chances of injury. Understanding how to effectively engage and strengthen these muscles can be a game-changer in your fitness routine.
Don’t Forget Your Mid Trap and Low Trap
These muscles are often forgotten about and are usually underdeveloped. Then with the upper trap often being more dominant, this creates muscular imbalances. The muscular imbalances can then place you at an increased risk of developing impingement symptoms, rotator cuff strains, and other injuries.
Your mid trap and low trap have to work efficiently with the arm externally rotated at shoulder height and higher. These two muscles are crucial for optimal shoulder health. Make sure you are activating them in your shoulder warm-ups.
Exercises for Your New Shoulder Warm-Up
Taking all of the knowledge we just learned from above, let’s now implement it!
Foam Roll Angels
Place a foam roll down on the ground. Lie on the foam roll with your entire spine supported by the foam roll, including your head. A less aggressive version of this stretch can be performed with a half foam roll or by taking a large towel and rolling it up. You will lie on the towel the same way you would lie on the foam roll.
With your knees bent and feet on the ground, externally rotate your arms and bend your elbows into a goal post position. Raise your arms up overhead while keeping your arms parallel to the ground. Imagine sweeping your arms in the same motions as if you were making a snow angel.
The goal is to keep your arms externally rotated the entire time. You may feel stretching within the thoracic spine and/or pecs. Perform 2-3 sets of 10 reps.
Lat and Thoracic Spine Stretch
You will need a dowel, pillow or airex pad, and a higher surface like a kitchen table, desk, or bed for this exercise.
Kneel onto the ground in front of the table. Place a pillow or pad under your knees for comfort. Then place your elbows on the table. With your palms facing up towards the ceiling, hold the dowel. Your wrists, elbows, and shoulders should be held in a straight line directly in front of you. In other words, don’t allow your wrists to move inside your elbows or don’t allow your elbows to move outside your shoulders.
Keeping your back flat, hinge at your hips, bringing your butt towards your heels. Keep your head in neutral and in line with the rest of your spine. As you sink your hips down, you may feel stretching in your lats or within the middle of your back. This is your thoracic spine.
Hold this position for up to 20 seconds and repeat 1-2 times.
Resisted Open Book
You will need a resistance band for this exercise.
With the right side of your body against the wall, move into a half kneeling position with your left leg up and kneeling down on your right knee. Use a pillow, mat, or pad for comfort.
With your arms up at shoulder height, hold the resistance band with palms facing up towards the ceiling.
Open your left arm and rotate your trunk to the left as far as you can go. Your right arm should not move. Pull and rotate towards the left against the resistance of the band. Once you can’t move any more, slowly resist the pull of the resistance band and return to the starting position.
Perform 2 sets of 10 each direction.
Swiss Ball Alphabet
You will need a swiss ball for this exercise.
Get into a full plank position with your elbows on the swiss ball. Maintaining your plank position, draw each letter of the alphabet from A-Z with your forearms.
Try to keep your core and the backs of your shoulders engaged. Keep your shoulders pressed away from the ball. And don’t allow your hips to swivel or your shoulders to find their way up towards your ears (aka shrugging your shoulders).
Start by performing one entire set through the entire alphabet. Once you start to gain more strength, increase it to 2x through.
Bruegger Flexion
You will need a resistance loop for this exercise.
Place the resistance band around the back of your hands. Start with your elbows at the side of your body and flexed to 90 degrees. Keep your elbows flexed and lift your arms upwards. Maintain slight pressure into the resistance band with the back of your hands. Try to keep your shoulders, elbows, and hands all in alignment – don’t let your elbows move outside of your wrists.
You may feel the deltoids working in this exercise, but you should also feel the area near your shoulder blades working.
You don’t have to lift your arms up completely straight. Instead, focus on keeping your wrists inline with your elbows. Don’t lift your arms higher if you break this form. Over time, you will gain strength to be able to raise your arms up higher.
Perform 3 sets of 10-12 reps.
Full Side Plank Thread the Needle
Start in a full side plank position – your arm is extended and your legs are also extended. Place one foot in front of the other if you have a difficult time keeping your balance.
With your free arm, raise it up towards the ceiling. Then bring it down and wrap it around your trunk and under your arm that is on the ground. This is the same movement as a quadruped thread the needle.
The working arm is the one that is on the ground. The muscles of your shoulder blade and shoulder girdle have to work really hard to stabilize your body as you move around.
Perform 2-3 sets of 6-10 reps. Then repeat on the other side.
Common Mistakes to Avoid
The shoulder complex, with its mobility, stability, and flexibility, demands attention before it’s put under stress. Let’s talk about some common mistakes made during shoulder warm-ups and how to correct them:
- Forgetting your thoracic spine: Many of us overlook the importance of loosening up the thoracic spine before working on shoulder exercises. Incorporating thoracic extension and rotation exercises as a foundational step in your routine enhances end range shoulder mobility and prepares your body for more intense exercises.
- Ignoring pec and lat stretches: Tight pectoral and latissimus dorsi muscles can significantly limit your range of motion. Incorporating both pec and active lat stretches into your warm-up can prevent these muscles from hindering your lifting performance or reduce chances of impingement-related injuries.
- Omitting rotator cuff strengthening: The rotator cuff plays a crucial role in stabilizing the shoulder during various movements. Neglecting rotator cuff strengthening exercises leaves your shoulders vulnerable to injuries. Simple exercises targeting these muscles can fortify your shoulders and promote longevity.
- Forgetting the dynamic exercises: Dynamic stability exercises enhance shoulder mobility and activation. Make sure these exercises are part of your shoulder warm-up routine to ensure comprehensive preparation.
Each step in your shoulder warm-up, from foam rolling to dynamic exercises, lays the groundwork for a successful lifting session and reduces injury risk. Don’t cut corners. Prioritize your shoulder health by addressing these common mistakes.
TL;DR
Shoulder warm-up routines are essential for injury prevention and enhanced performance in lifting. Comprehensive prep includes mobility, strength exercises, and stretches for complete shoulder prep. Shoulder health is key for long-term fitness goals and is achieved through dedicated maintenance and activation exercises of the rotator cuff.
Tera Sandona is a licensed Doctor of Physical Therapy (DPT) and the founder of PT Complete. She helps high-achieving women break out of cycles of chronic pain, stress, and burnout through her Regulate and Rebuild Method, a sequenced approach that addresses the nervous system first and builds strength second. Her work focuses on helping women finally understand their bodies, rebuild strength, and create lasting resilience that fits real life.
