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Sleep Cervical Neck Roll for Better Rest

Could making their own cervical neck roll help relieve pain and improve sleep for individuals who have neck pain after sleeping or during sleep?

Sleep Cervical Neck Roll

Neck pain can lead to sleep loss, leading to various health problems. Neck pain and everything that comes with it can limit the ability to work, drive, or sleep normally. A cervical roll may be one way to keep your neck in the optimal position while sleeping. Many with neck pain require extra support from their pillow. A cervical pillow can provide that support.

For individuals who develop neck pain, a visit to a chiropractic physical therapist can help manage symptoms. Treatments and modalities like traction may be necessary to relieve pressure on cervical nerves. (Gudavalli M. R. et al., 2015) Steps to self-manage neck pain may include performing specific neck exercises and maintaining proper posture (Hesby B. B. et al., 2019). Using the right pillow with the right support can help keep the neck in correct alignment, decrease or eliminate neck pain, and get you back to normal activities.

Neck Support During Sleep

The neck comprises seven vertebrae bones, normally forming a slight curve called lordosis. Maintaining a forward curve in the neck is important when treating neck pain, as it can help relieve pressure on spinal discs and nerves. A cervical roll, also known as a neck roll or cervical pillow, is a small pillow placed in the pillowcase that supports the neck while sleeping. The cervical roll provides the right amount of support for the neck and maintains alignment while lying down. (Gross A. R. et al., 2013)

  • Individuals can purchase a cervical roll online or at a store or pharmacy.
  • Individuals can also contact a physical therapist to help them obtain a cervical roll.

Making Your Own

Making a cervical roll is simple to do. Here’s how:

  • Using a hand towel.
  • Fold it in half.
  • Slide the towel into the pillowcase along the lower edge.
  • Be sure the towel is tucked in so it doesn’t slip out.
  • Individuals can place tape around it so it stays in the rolled shape.

The towel roll will also help support the neck when lying on one side or the other, filling in the space between the head and shoulder. Sleeping on the stomach is usually not recommended for neck pain. Exercise and postural correction training are essential components of treatment for neck pain, and finding the right sleeping posture can help quickly eliminate pain. (Harvard Publishing, 2022)

If neck pain persists, worsens, or is accompanied by arm weakness or numbness and tingling, a visit to a healthcare provider may be necessary to assess the cause. A visit to a local chiropractic physical therapist can also help. They can immediately show you how to treat neck pain.

Injury Medical Chiropractic & Functional Medicine Clinic

A cervical roll can give your neck the right support while sleeping. This can help you quickly and safely manage neck pain and return to your previous level of function. Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to develop an optimal health and wellness solution. We focus on what works for you to relieve pain, restore function, and prevent injury. Regarding musculoskeletal pain, specialists like chiropractors, acupuncturists, and massage therapists can help mitigate the pain through spinal adjustments that help the body realign itself. They can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal issues.


The Road To Recovery: Chiropractic Care


References

Gudavalli, M. R., Salsbury, S. A., Vining, R. D., Long, C. R., Corber, L., Patwardhan, A. G., & Goertz, C. M. (2015). Development of an attention-touch control for manual cervical distraction: a pilot randomized clinical trial for patients with neck pain. Trials, 16, 259. https://doi.org/10.1186/s13063-015-0770-6

Hesby, B. B., Hartvigsen, J., Rasmussen, H., & Kjaer, P. (2019). Electronic measures of movement impairment, repositioning, and posture in people with and without neck pain-a systematic review. Systematic reviews, 8(1), 220. https://doi.org/10.1186/s13643-019-1125-2

Gross, A. R., Kaplan, F., Huang, S., Khan, M., Santaguida, P. L., Carlesso, L. C., Macdermid, J. C., Walton, D. M., Kenardy, J., Söderlund, A., Verhagen, A., & Hartvigsen, J. (2013). Psychological Care, Patient Education, Orthotics, Ergonomics, and Prevention Strategies for Neck Pain: A Systematic Overview Update as Part of the ICON Project. The open orthopaedics journal, 7, 530–561. https://doi.org/10.2174/1874325001307010530

Harvard Health Publishing. (2022). Say “good night” to neck pain. https://www.health.harvard.edu/pain/say-good-night-to-neck-pain

Pectoralis Minor: Understanding Its Role in Posture

For individuals dealing with posture problems causing neck, back, and shoulder pain, can pectoralis minor stretches designed to work these areas be a part of physical therapy or as regular exercises at home?

Pectoralis Minor Muscle Stretches

The pectoralis minor is a small, triangular muscle situated deep to the pectoralis major in the anterior chest wall. It originates from the margins of the third to fifth ribs adjacent to the costochondral junction and connects to the coracoid process of the scapula. The pectoralis minor helps with posture, mobility, and shoulder stability and aids breathing. Muscle tightness can cause pain in the chest, shoulder, and neck and a restricted range of motion. Strain and injuries can occur during activities involving overhead movements or forceful pushing. Pectoralis minor stretches are designed to work these muscles that span the ribs and connect to the shoulder to help improve posture and relieve pain and chest weakness. They can help reduce muscle tightness and other conditions like thoracic outlet syndrome. (Kaur U. et al., 2023) (Wagner E. R. et al., 2023) Talk with a healthcare provider Before starting any exercise or stretching program.

Corner Pectoralis Stretch

A corner pec stretch is similar to a wall push-up, except the emphasis is on staying in a position that lengthens the chest muscles. It’s important to move the whole body as a unit and not bend.

  • Stand facing a corner with a relaxed, upright posture.
  • Place your feet so they are parallel, and bend your knees slightly.
  • Stay as relaxed as possible during the movement to protect your joints.
  • Keep your gaze forward.
  • Place your forearms and palms over the walls where two walls connect at a right angle.
  • With your elbows bent to 90 degrees, move forward into the corner of the wall until you feel a comfortable stretch in the pectorals.
  • Keep the hips straight.
  • Hold the position for up to 30 seconds.
  • Return to starting position.
  • If you need a deeper stretch, move the arm position up or down. (University of North Carolina School of Medicine, 2020)

Doorway Stretch

The doorway stretch is similar to the corner stretch. It works the pectoralis major and the minor muscles and helps with mobility. To perform: (Maryland Pain & Wellness Center, 2025)

  • Stand in a doorway with your feet placed together.
  • Place the palms and forearms on either side of the doorway.
  • Your elbows should be even with your shoulders and bend at a 90-degree angle.
  • Keep your back straight.
  • Take a step forward, leaning into the doorway.
  • You should feel the stretch in the muscle.
  • Repeat the stretch with the other foot.

Exercise and ergonomic changes to your chair or desk height can help improve posture and relieve muscle tightness. (Kaur U. et al., 2023)

T Stretch

The T stretch stretches the front of the chest and is done on the floor, typically with a foam roller placed directly under the spine. To perform: (OrthoCarolina, N.D.)

  • Lie down on your back with the foam roller aligned to the spine.
  • Make sure your head and tailbone are supported.
  • Open your arms straight out like a T.
  • Hold the position while stretching.

Y Stretch

The Y stretch is similar to the T stretch; both reduce chest muscle tightness and discomfort. To perform: (OrthoCarolina, N.D.)

  • Use the same foam roll position, lying on your back with the head and tailbone supported and aligned.
  • Stretch the arms out above your head, placing them into the shape of a Y.
  • Allow the chest muscles that connect to the arms to relax.

Studies have examined how quickly a prone scapular retraction can help stretch the back and shoulders. Results suggest the exercises must be performed longer before the pectoralis minor is lengthened to improve symptoms. (Dye J., Allyn M., & Frank C. 2024) However, further research is needed.

Health Conditions

Pectoralis minor stretches may be part of a personalized therapy program to improve mobility, posture, and/or breathing and sleep quality with health conditions that include:

Stretching and strengthening exercises can help improve their flexibility and function. Exercises can improve strength and function by standing or lying down, depending on the stretch.

Injury Medical Chiropractic and Functional Medicine Clinic

The pectoralis minor muscles are often overlooked in clinical examinations but can contribute to musculoskeletal pain and dysfunction. A healthcare provider can teach about stretches, how they can help, and whether they are safe for the individual’s injury and/or condition. Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. Regarding musculoskeletal pain, specialists like chiropractors, acupuncturists, and massage therapists can help mitigate the pain through spinal adjustments that help the body realign itself. The clinic can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


Doorway Stretching Routine


References

Kaur, U., Shrestha, D., Hussain, M. A., Dalal, P., Kalita, M., Sharma, V., & Sharma, S. (2023). Prompt Impact of Muscle Energy Technique on Pectoralis Muscle Tightness in Computer Users: A Quasi-Experimental Study. Journal of Lifestyle Medicine, 13(2), 123–128. https://doi.org/10.15280/jlm.2023.13.2.123

Wagner, E. R., Gottschalk, M. B., Ahmed, A. S., Graf, A. R., & Karzon, A. L. (2023). Novel Diagnostic and Treatment Techniques for Neurogenic Thoracic Outlet Syndrome. Techniques in hand & upper extremity surgery, 27(2), 100–114. https://doi.org/10.1097/BTH.0000000000000419

University of North Carolina School of Medicine. (2020). Upper Body Stretching. https://www.med.unc.edu/htcenter/wp-content/uploads/sites/711/2020/04/Upper-Body-Stretching.pdf

Maryland Pain & Wellness Center. (2025). Stretches to Help with Strained Chest Muscles. Maryland Pain & Wellness Center Restoring Hope, Rebuilding Lives. https://www.marylandpainandwellnesscenter.com/blog/stretches-to-help-with-strained-chest muscles#:~:text=With%20your%20knees%20bent%20and,assist%20in%20deepening%20the%20stretch.

OrthoCarolina. (N.D.). Stretching Guide to Ease Tight Muscles. https://www.orthocarolina.com/storage/wysiwyg/stretching_guide_1.pdf

Dye, J., Allyn, M., & Frank, C. (2024). Is there an immediate effect on pectoralis minor length after performing a prone scapular retraction exercise using typical sets and repetitions in pain-free participants? Journal of bodywork and movement therapies, 40, 1014–1019. https://doi.org/10.1016/j.jbmt.2024.07.026

Chankavee, N., Amatachaya, S., Hunsawong, T., Thaweewannakij, T., & Mato, L. (2023). Effects of modified long stick exercise on hyperkyphosis, muscle imbalance, and balance control in elderly community-dwelling women with hyperkyphosis. Journal of back and musculoskeletal rehabilitation, 36(5), 1151–1162. https://doi.org/10.3233/BMR-220350

Liao, Y. X., Saiken, A., Chang, X., Guo, Y. F., Tan, Z., Deng, F., Meng, Q. L., Zhen, H., Li, Y. M., & Fang, B. M. (2025). Associations of fat, bone, and muscle indices with disease severity in patients with obstructive sleep apnea-hypopnea syndrome. Sleep & breathing = Schlaf & Atmung, 29(1), 82. https://doi.org/10.1007/s11325-024-03241-8

Thongchote, K., Chinwaro, U., & Lapmanee, S. (2024). Effects of scapulothoracic exercises on chest mobility, respiratory muscle strength, and pulmonary function in male COPD patients with forward shoulder posture: A randomized controlled trial. F1000Research, 11, 1284. https://doi.org/10.12688/f1000research.126832.2

Learn How to Perform Trapezius Self Massage for Pain Relief

Can individuals who sit for long hours daily prevent tight neck and shoulder muscles by improving their posture, regularly stretching, and massaging their trapezius muscles?

Trapezius Self Massage

The trapezius muscle is a triangle-shaped muscle in the upper back that starts at the base of the neck, spans the length of the upper shoulders, and extends into the middle back. This muscle’s main function is stabilizing and moving the scapula/shoulder blade. The trapezius also helps to move the head, neck, arms, shoulders, and torso, stabilizes the spine, and plays an important role in posture. Physical and mental stress can tighten the trapezius muscle, leading to neck and shoulder pain. Learning to perform a trapezius self-massage can ease tension and provide pain relief. (Domingo A. R. et al., 2017)

Anatomy

The trapezius consists of three parts in three different areas of the back. The bottom of the skull, across the shoulders, and down to the mid back. A trapezius self-massage focuses on the upper portion of the traps. This part is located at the top of the shoulders. To find the upper trapezius, cross one arm in front of your body so that you can place the palm on top of the other shoulder.

stock photo trapezius anatomy muscles isolated on white d illustration

For a trapezius self-massage, you need to know that there are two areas where your upper traps start and where the muscle connects to a bone. The first point is on the bottom of the skull, close to the center of the back of the skull. Start there with your fingers and trace the muscle down the back of the neck to where the shoulders widen. If you get lost, You can walk your fingers up or down the muscle on either side to relocate its origin at the base of the skull, the vertebra at the base of your neck that sticks out. This is C-7, another of the upper trapezius’s origin sites. (University of Washington Department of Radiology, 2025

Massage Technique

Massage oil is optional but can hydrate the skin during a massage. You can perform the trapezius self-massage using your hands.

Start at the Base of The Neck

Choose one shoulder to work at a time.

  • Raise the arm on the opposite side of your body.
  • Reach this arm across your body and fold it around your neck so that your fingers rest at the back base of your neck.
  • Apply a decent amount of pressure to the muscle while moving your fingers in a circular motion.
  • The action is similar to kneading dough.
  • Massage this area at the base of your neck for about 30 seconds to start.
  • If this part of your muscle is sore, you can massage it longer.

Slowly Work Out Towards The End of The Shoulder

Once you have spent about 30 seconds massaging the muscle at the base of the neck, work your way out toward the end of your shoulder.

  • In close increments, in your fingers across the trapezius muscle, spending at least 30 seconds at each point.
  • Follow the muscle until you reach the end of the shoulder.
  • Apply enough pressure, and use slow, rhythmic movements so that you feel relief.
  • If the pressure is not relieving or makes you wince, it’s too much.

Repeat as Needed

Repeat each side two to three times before switching to the other shoulder. After massaging, you may notice a certain trapezius area is particularly sore or tense. Zero in on those areas a little longer. Remember to relax throughout the trapezius self-massage. This is an opportunity to learn where tension is in your neck and shoulders and how to apply pressure to relieve it. This knowledge can also help you be mindful throughout your day, whether sitting, doing chores, or other physical activities. If you notice scrunching or slouching, massage the trapezius and remind yourself to keep your shoulders relaxed.

Benefits

Tension and tightness in the trapezius muscle are common, particularly among individuals who work in an office, do manual labor, or deal with a lot of stress. (Marker R. J. Campeau S., & Maluf K. S. 2017) Trapezius strains are a common overuse injury that is more likely to happen when the muscle is tight. (Salavati M. et al., 2017) The injury can cause unhealthy posture to avoid the pain. This poor posture will place more stress on the muscles, leading to a cycle of poor posture and chronic pain. A trapezius self-massage can benefit in many ways, including:

  • Improved blood circulation
  • Better quality of sleep
  • Improved posture
  • Improved range of motion
  • Decreased swelling
  • Faster recovery after workouts
  • Reduced risk of injury

Seeing a Healthcare Provider

Like any other muscle in the body, the trapezius can be injured and requires special treatment to recover. Sometimes, the neck or shoulder pain may not come from the trapezius muscle. Consider seeing a healthcare provider if you have pain in your neck or shoulder that doesn’t get better within a week or two, especially if it isn’t responding to at-home treatment. Regardless of how long you have been experiencing pain or stiffness, contact a healthcare provider if it prevents you from getting adequate sleep or interfering with daily activities. Reasons to see a healthcare provider immediately for neck or shoulder pain include: (Mount Sinai, 2025)

  • There is sudden pressure or pain in the left shoulder, which can sometimes signal a heart attack.
  • A fall or accident resulted in pain, swelling, or problems moving the neck or arm.
  • If there is shoulder pain, a fever, swelling, or redness.
  • The skin on the shoulder area appears discolored.

It’s important to take regular breaks to stretch and move your muscles. You can release tension in the trapezius by doing shoulder shrugs throughout the day and stretching regularly. When the trapezius feels tight or sore, give yourself a massage.

Injury Medical Chiropractic and Functional Medicine Clinic

Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and help mitigate issues through adjustments that help the body realign itself. They can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


Whiplash Chiropractic Massage Therapy


References

Domingo, A. R., Diek, M., Goble, K. M., Maluf, K. S., Goble, D. J., & Baweja, H. S. (2017). Short-duration therapeutic massage reduces postural upper trapezius muscle activity. Neuroreport, 28(2), 108–110. https://doi.org/10.1097/WNR.0000000000000718

University of Washington Department of Radiology. (2025). Trapezius. https://rad.washington.edu/muscle-atlas/trapezius/

Marker, R. J., Campeau, S., & Maluf, K. S. (2017). Psychosocial stress alters the strength of reticulospinal input to the human upper trapezius. Journal of Neurophysiology, 117(1), 457–466. https://doi.org/10.1152/jn.00448.2016

Salavati, M., Akhbari, B., Ebrahimi Takamjani, I., Ezzati, K., & Haghighatkhah, H. (2017). Reliability of the Upper Trapezius Muscle and Fascia Thickness and Strain Ratio Measures by Ultrasonography and Sonoelastography in Participants With Myofascial Pain Syndrome. Journal of Chiropractic Medicine, 16(4), 316–323. https://doi.org/10.1016/j.jcm.2017.06.003

Mount Sinai. (2025). Shoulder pain. https://www.mountsinai.org/health-library/symptoms/shoulder-pain

Exploring the Importance of Planes of Motion

Can understanding the planes of motion help individuals adjust fitness training to maximize fitness for physical and sports performance and reduce the risk of injury?

Planes of Motion

The body’s planes of motion are the sagittal, frontal, and transverse planes, which divide it into left and right, front and back, and top and bottom halves. The body moves in different dimensions during daily work, house chores, and physical activity/exercises. The movements in each plane correspond to forward/backward, side-to-side, and rotational motions. Think of each plane as an imaginary line or a pane of glass that divides the body into opposing segments when standing in the anatomical position. (National Academy of Sports Medicine, 2024)

  • Sagittal plane -Divides the body into right and left sides.
  • Frontal plane – Divides the body into front and back.
  • Transverse plane – Divides the body into top and bottom sections.

To determine the plane of motion of a particular movement, consider how the movement would interact with the imaginary lines or plates. When a movement runs parallel to the imaginary line, the movement is occurring in that plane of motion. For example, when going upstairs, the forward and upward movement at the hip, knee, and ankle occurs primarily in the sagittal plane because that movement runs parallel to the imaginary line that divides the body into right and left sides. Frontal plane movements occur while you walk up the stairs and reach for the handrail. The movement is in the frontal plane because the lateral hand reach runs parallel to the line, dissecting the body into front and back sections. If you turn around to look behind, the rotational movement occurs in the transverse plane because your upper torso runs parallel to the line, dissecting the body into an upper and lower section. Individual movements at any joint in the body can occur in a single plane or multiple planes. Complex movements usually happen in several planes of motion concurrently.

Sagittal Plane

Movement in the sagittal plane generally happens in front or behind. This is the most familiar plane of motion because many typical day-to-day activities happen within arm’s reach in front. Walking, texting, or computer work involves movement primarily in the sagittal plane.  Several eating mechanics occur in the sagittal plane. Movements include:

  • Flexion – A bending movement that decreases the angle at a joint
  • Extension – An extending movement that increases the angle at a joint
  • Hyperextension – Extending the angle at a joint beyond neutral
  • Dorsiflexion – Bending at the ankle so the top of the foot moves toward the shin
  • Plantarflexion – Pushing the foot down and away from the body

Many strength-training exercises in the sagittal plane include biceps curls, forward or reverse lunges, squats, vertical jumping, running, downward dog, and yoga chair poses.

Frontal Plane

The frontal plane divides the body into front/anterior and back/posterior sections. Frontal plane movements are lateral or side-to-side and include:

  • Abduction – Moving the body or a limb laterally and away from the body’s midline.
  • Adduction – Moving the body or a limb towards the body’s midline.
  • Elevation – Moving the shoulder blades up.
  • Depression – Moving the shoulder blades down.
  • Eversion – Rolling the foot towards the inside/medial side.
  • Inversion – Rolling the foot towards the outside/lateral side.

Frontal plane movements are less common than sagittal movements. For example, individuals walk forward more than side to side or reach for something in front rather than directly to the side. Frontal plane movements in fitness include side lunges, lateral shoulder raises, and side shuffles, and in yoga poses, standing side bends and the triangle.

Transverse Plane

The transverse plane divides the body into upper/superior and lower/inferior sections. Transverse plane movements generally involve rotation. Movement in this plane is less common. Exercise injuries most often occur during transverse/rotational movements. (National Academy of Sports Medicine, 2024) Movements include:

  • Rotation – Moving the torso or a limb around its vertical axis.
  • Pronation – Rotating the forearm or foot to a palm-side or foot-side down position.
  • Supination – Rotating the forearm or foot to a palm-side or foot-side-up position.
  • Horizontal Abduction – Moving the upper arm away from the body’s midline when elevated to 90 degrees.
  • Horizontal Adduction – Moving the upper arm towards the body’s midline when elevated to 90 degrees.

Typical everyday activities in the frontal plane include turning the head to look behind or turning a doorknob. Exercises in the transverse plane include hitting a golf ball, swinging a baseball bat, or performing a seated twist.

Training Within the Planes of Motion Benefits

Training in all three planes can help with movement in several ways, providing greater ease in life and sports.

Prepares Body for Daily Tasks

Many traditional strength-training programs focus on training one muscle at a time, often in a single plane of motion. For example, weight lifters might do bicep curls to primarily work the biceps in the sagittal plane, a chest fly exercise to primarily work the pectoral muscles in the transverse plane, or lateral raises to work the shoulders in the frontal plane. However, compound exercises have recently become much more common. Compound movements allow individuals to train several muscle groups simultaneously and in different planes of motion.

In this way, training activities mimic daily living activities. For example, individuals often lift several heavy bags of groceries and turn to open the car or trunk, involving both sagittal and transverse movement. Preparing the body for complex activities with compound exercises allows individuals to perform them more easily throughout the day.

Prepares Body for Sports and Physical Activities

Complex multi-planar movements help prepare for safe and effective physical activity and sports performance (National Academy of Sports Medicine, 2024). Researchers and experts understand that many physical and athletic activities require the body to move in different directions, often quickly and under high stress. Several studies have found that anterior cruciate ligament/ACL injuries are more likely to occur during multi-planar rather than single-planar movements. (Quatman C. E., Quatman-Yates C. C., & Hewett T. E. 2010) Training the body to perform multi-planar movements safely and effectively through exercise can help reduce the risk of injury during daily activities or stressful athletic competitions.

Encourages Variation For Full Body Strengthening

Individuals tend to fall into certain movement patterns, such as repeatedly performing the same fitness activity or exercises. This can cause them to have a favorite plane of motion. One way to break away from the same routine is to include movement from all planes of motion. For example, many abdominal workout machines help train in multiple planes of motion, challenging your body to move in different ways. Dumbbells, kettlebells, TRX straps, and bands allow individuals to move joints freely in various planes of motion and work several muscles.

Runners train primarily in the sagittal plane, even if they cross-train by swimming, cycling, or using cardio machines. For this reason, trainers and coaches often recommend doing some form of yoga or weight training that allows them to move their joints in different ways, including lateral movements or rotation. Even flexibility training should incorporate all three planes of motion. For example, walkers might choose to do a simple calf or hamstring stretch at the end of their workout but may also benefit from a seated spine rotation or a lying hip stretch.

Injury Medical Chiropractic and Functional Medicine Clinic

Understanding the concept and importance of training in the three planes of motion can help improve sports and physical performance and prevent musculoskeletal injuries. Chiropractic care aims to help individuals enhance movement with less pain due to condition, after injury, or surgery. Injury Medical Chiropractic and Functional Medicine Clinic works with primary healthcare providers and specialists to build optimal health and wellness solutions. We focus on what works for you to relieve pain, restore function, prevent injury, and help mitigate issues through adjustments that help the body realign itself. They can also work with other medical professionals to integrate a treatment plan to resolve musculoskeletal problems.


The Difference of Using Custom Foot Orthotics


References

National Academy of Sports Medicine. (2024). Sagittal, Frontal and Transverse Body Planes: Exercises & Movements. NASM. https://blog.nasm.org/exercise-programming/sagittal-frontal-traverse-planes-explained-with-exercises?utm_source=blog&utm_medium=referral&utm_campaign=organic&utm_content=ReasonsToBecomeCES

Quatman, C. E., Quatman-Yates, C. C., & Hewett, T. E. (2010). A ‘plane’ explanation of anterior cruciate ligament injury mechanisms: a systematic review. Sports medicine (Auckland, N.Z.), 40(9), 729–746. https://doi.org/10.2165/11534950-000000000-00000