.

36 year old retired hockey player.

Long history of low back pain.

Radiation down the lateral aspect of the leg to the foot.

Discogenic right?

Maybe.

However, pain was not worse with coughing or sneezing and a sudden weakness of the right foot became apparent.

Know this guy? He might be of some help.

A motor weakness was found distally in the right lower limb and the deep tendon reflexes were within normal limits (2+). Notably, an “up-going toe” was revealed on the same limb. This is a significant sign as “down-going” is considered a “normal” response.

Along with other specific tests, such findings may indicate an upper motor neuron lesion so it is important that we keep our clinical examination skills equally as sharp as our history taking.

You just never know when something may be hiding in the bushes!

If this post seemed brief, it was supposed to. It was simply a reminder that your examination shouldn’t be…

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In sports, distal biceps tendon ruptures (DBTR) have been reported in to occur waterpolo, weightlifting, football and gymnastics, and professional hockey player. The management of acute, complete distal biceps tendon ruptures is a surgical emergency, with improved prognosis and decreased risk of complications when surgery occurs within ten days of injury.  Primary health care providers are often the first professionals to assess the acutely injured individuals and therefore, confidence in making a definitive clinical diagnosis of complete DBTR may prevent the inherent cost and time delay in obtaining “confirmatory” imaging.

Clinical presentation and patient history are important factors in diagnosing complete DBTR. Rupture of the distal biceps tendon predominantly affects males within the 40 to 60-age range and typically occurs as a result of an eccentric contraction at the dominant elbow.  Therefore, these injuries may occur in sports with a large extension force applied to the elbow from a concentrically flexed and supinated position (another reason why you shouldn’t do barbell curls), generally resulting in injury at the tendinous insertion to the radial tuberosity. Sometimes chronic in nature, injured patients often describe an acute traumatic event with hearing a “pop” or feeling sharp pain. Typically they are aware of the nature of their injury.  Pain is often sharp and well localized, although dull and achy sensations have also been reported. Ecchymosis, swelling, and proximal retraction of the muscle belly are common signs in acute tendon ruptures though not always present.

Orthopaedic tests for this DBTR have recently been described and individually have been accurate in detecting complete tendon ruptures. Elmaraghy et al described the Biceps Crease Interval and reported a sensitivity of 96% and diagnostic accuracy of 93% in 29 patients with a diagnostic threshold of an interval greater than 6.0cm or crease ratio greater than 1.2.  A high interrater reliability of measuring the BCI was also reported (0.79). The Hook Test by O’Driscoll et al was reported to have 100% sensitivity and specificity (33 of 33 patients with complete DBTR) although interrater reliability data for this technique was not included. A positive Flexion Initiation Test has also been described in the literature although its requirement of attempting to flex a 10-pound weight in an acute symptomatic individual seems impractical and may not be clinically useful.

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Diagnostic imaging for distal biceps tendon ruptures are still commonly performed though may not entirely be necessary. With respect to diagnostic ultrasound, its utility seems questionable as diagnosis can be difficult in partial tears or complete ruptures without tendon retraction. In addition, sonography has been equivocal in cases of long-standing injuries with a delayed diagnosis. It may seem to play a role, however, in rare, atypical presentations; rupture without traumatic mechanism, clinically suspected partial tears, clinically suspected complete, non-retracted tears, and incomplete clinical pictures. Lastly, although relatively quick to obtain and of minimal cost, its accuracy is generally highly operator dependent.  The detrimental risk of the time delay associated with obtaining an U/S may outweigh any potential benefit in addition to as appropriately applied clinical assessment protocol in most cases.

Magnetic resonance imaging is considered the gold standard imaging procedure in the detection of distal biceps tendon ruptures. It can also be useful in rare, atypical presentations such as clinically confusing cases where the biceps tendon can still be palpated in the antecubital fossa, as well as in complete non-retracted tears. In fact, the use of MRI in clinically confusing cases MAY lead to a change in the treatment protocol. Unfortunately however, MRI comes at an increased cost, decreased accessibility and lengthy wait times and this may negatively affect the prognosis of acute distal biceps tendon ruptures.

Surgical delays greater than 10 days post injury increase the risk of complications and the extent of anterior dissection required. Therefore, in light of the questionability of ultrasound, and the expense and wait time of MRI, a a rapid and thorough clinical assessment protocol was developed, and and can be found below. This protocol MAY circumvent the need for diagnostic imaging, however, it must be noted that if either of sonography and MRI have the potential to change the treatment protocol as described in Magee above, then its use may be warranted.

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• The data from this study came from two sources (firefighters and kinesiology students).

• The main objective of this study was to assess the relationship between the V-sit test and the plank test for torso flexion endurance.

• The pearson correlation was r=0.34 (low correlation) as well as the r-squared value. It almost seems obvious that these two wouldn’t correlate well as they are two totally different positions.

I think the main reason McGill did this study was because people were using the PLANK test in place of the V-SIT to test flexion endurance (which has plenty of data correlating poor endurance times with low back disorders).

• The moral of the story is to use the V-sit when doing your tests for flexion endurance.

• He also cautioned against “training the test” due to the high compressive loads.

I do not have an image of the V-Sit test but can send you a copy of the full article if you would like. Just reply below with your email and I’ll shoot it over.

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But Is It Faster? by Matt Fitzgerald: An excellent read providing an enlightening viewpoint in regards to the barefoot running craze.

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DO YOU SWIM?

If you answered “yes” to the above, please proceed to the next question. If not, thanks for visiting!

Question # 2:

DO YOU PREPARE YOURSELF TO SWIM?

If you answered “no” to the above, please view the following videos to help you prepare for your next run using the GRID by Trigger Point Performance Therapy.

Quadriceps – 60 seconds each leg (Total = 2 min)

Tensor Fascia Lata – 30 seconds each hip (Total = 1 min)

Mid – Latissimus Dorsi – 30 seconds each side (Total = 1 min)

Thoracic Spine Rotation – 30 seconds each side (Total = 1 min)

Quadruped Reach & Roll – 60 seconds

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FOOT AND ANKLE

Pes Planus

During the movement screen, we examine your foot to determine if the movement in your foot is optimal.  Specifically, the most common type of dysfunction in the foot that can lead to energy leaks is a pes planus.  Pes planus, or flat feet, is a very common finding among the general population.  When dynamically tested, individuals with pes planus will exhibit turning out of their feet and a collapse of the main arch of their feet (longitudinal arch).  This finding can also contribute to the other findings within the movement screen.

Limited Dorsiflexion

This finding represents a limitation ankle joint’s range of motion.  Specifically, it means that the top of the foot does not get as close to the shin as it should while being loaded such as while performing a squat.   What this means is that those who have limited dorsiflexion in their ankle are likely make up for this lack of range by compensating somewhere else to get to the same depth of a squat.  Often times, people will use their backs predisposing them to injury due to overuse/misuse, or they may simply not be able to achieve the same range of movement while performing the specific movement in question.

External Foot Flare

This finding represents turning out of the foot while under dynamic load.  This may be a result of poor foot posture stemming from over pronation or pes planus.

KNEE

Dynamic Valgus

This finding represents the knees inability to maintain its dynamic integrity (position during movement) while under load.  What we see is a collapsing medially (inward) of the involved knee representing poor control, weakness of the hip musculature, and/or poor foundational support from poorly controlled foot motion.

Sagittal Control

This concept represents the importance of muscular control of one’s knee while under dynamic load.  What we see at times is a “shimmy” in the knee while the patient attempts to control knee movements such as a single leg squat.  This can represent poor muscular control and coordination  of the knee, hip and foot musculature.

LUMBOPELVIS AND HIP

Where your spine and hip attaches to your pelvis

Hip Hinge

This finding represents the correct way to perform a squat and generally to “bend at the hips”.  A good “bend” is initiated at the hip and not the low back where, as the name implies, you literally hinge your movement at your hips.  Those who cannot perform this movement and tend to favour bending through their back are predisposed to developing low back pain and poor performance, because instead of using their legs they use their spines to lift. Correcting this movement yields tremendous improvements for patients or athletes in terms of low back pain and performance.

Hip Mobility

This finding represents your hip range of motion in flexion, extension, internal and external rotation, and all combined movements of the aforementioned ranges. As a car needs lubricant to function properly you need hip mobility to keep your hips, low back and knees functioning properly. Tightness in the hips lead to stress and strain into joints that can create many musculoskeletal conditions that overtime can easily lead to arthritis in the previously mentioned sites. Sitting and our normal activities of daily living reduce our hip mobility. Therefore to be able to achieve your full athletic potential combined with staying injury proof requires you to constantly maintain proper hip mobility.

Hip Strength Quality

This finding examines the strength and ease of movement the athlete or patient displays during the various movements assessed. It is seen during low load testing as the depth the individual is able to achieve for example during the squat, lunge, and single leg squats. During high load conditions it is the individuals’ ability to absorb forces through the muscular system and to develop power (rate of force development)

Spine Buckling

This finding represents the spines inability to handle load.  What this means is that the spine is unable to support itself due to poor core musculature support.  Much like a mast on a ship, the spine requires guide wires to tightly hold the mast upright otherwise it will crack and the ship will lose its sails.  Similarly, without appropriate conditioning of the core muscles around the spine and pelvis, the body’s mast (your spine) will buckle causing you to lose the wind in your sails and the spring in your step.  Simple movement such as bending forward becomes painful.  This finding tends to become apparent while perform any bending movement.

Sandwich Movement

This finding represents when a person has does not display a hip hinge, has poor mobility through their hips, and favours using their back while perform a specific movement.  Essentially, what is seen is the torso and legs form the “bread” of the sandwich while the space in between becomes the filling.  A well conditioned pattern finds that the torso is in a neutral position with the chest up; while a “sandwich pattern” finds the chest bent into the legs and facing down – they look like a sandwich. In this position the low back is doing the lifting not the legs. Adopting this pattern negates the most powerful muscles in your body in favour of the back which predisposed the individual to developing chronic low back pain. Correcting this movement pattern and developing a proper hip hinge would be tremendously beneficial. In fact, most people with low back pain display this dysfunction that once corrected no longer have back pain.

Pelvic Control

Much like the above three findings, pelvic control reflects the patient’s ability to dynamically (through movement) maintain a stable pelvis (foundation) while performing various movements.  Dysfunctions are seen as aberrant movements of the pelvis; shifting, tilting, hiking and rotating. These dysfunctions occur largely because of an inability to maintain neutral spine control and are linked to the findings throughout the other anatomical sites, such as your ankle and foot. The impact of poor pelvic control relates to its’ central position in the body. Your pelvis is the transfer point for forces generated in your hips (the main power centre in the body) combined with force contributions from other areas of the body. Pelvic control is like the drive train of a car which functions to transfer power developed from the engine to the wheels. Many problems throughout the body will occur with poor pelvic control such as low back pain, hip problems, knee problems, and even shoulder problems.

Something to Think About:

Regardless of whether you are an athlete or not, pelvic control is essential. If you are an athlete the demands for pelvic control are much higher and are reflective of the demands of your sport. For example it well known that hip and leg contribution to pitching velocity and tennis serve velocity is over 50 percent. This is only possible through pelvic control, or “THE CORE”. Many athletes that fail to develop the core suffer injuries by trying to make up the power elsewhere, such as the elbow and shoulder for both pitchers and tennis players.

SCAPULO-THORACIC HUMERAL

Where your arms attach to your spine

Thoracic Collapse

This is a secondary finding often times associated with sandwich movement.  This finding indicates that the patient is not hinging from the hips resulting in a back dominant initiation of movement resulting in thoracic or mid back collapse.  Essentially, the mid-back often times follows the lead of the low back; if the low back is poorly supported, then the same will be seen in the mid-back.

Thoracic Rigidity/Hyperkyphosis

This finding is the opposite of the thoracic collapse.  It represents the inability of the patient to maintain a “chest up” position while under load and undergoing specific movements, irrespective of the stability of the low back.  In chronic situations, this finding can contribute to thoracic outlet syndrome, neck pain, and headaches.

Scapular Winging

This finding represents poor posture of your should blades (aka scapulae).  This finding indicates that you are chest dominant in your posture with likely tight, forward rolled shoulders and weak mid-back muscles.  This can predispose patients to developing chronic rotator cuff tendons, mid-back, shoulder, and neck pain.

Internal GH Rotation

Internal glenohumeral rotation represents a finding that is often associated with hyperkyphosis and scapular winging.  This can also predispose the patient to chronic rotator cuff injuries leading to pain and poor function while attempting to participate in their chosen activity or job.

CRANIO-CERVICAL JUNCTION

Where your neck meets your head

Anterior Head Carriage

This represents the general finding found in almost all people to some degree or another.  It’s what I call the modern cave man position in which our head juts forward in front of our bodies when we primarily sit in a poor position in front of the computer, read or slouch. This finding can represent poor muscular control of the deep muscles of your neck and may lead to chronic neck and jaw pain as well as headaches due to hyperactive posterior neck musculature.

Lateral Shift

Lateral shift of your head on your shoulders may represent a muscle imbalance present at your shoulder, neck, or upper back.  It may also represent a favoured motor pattern that if not corrected can lead to over stressing specific structures and tissue, resulting in breakdown and injury.

Rotation

Rotation is very similar to the finding of lateral shift and is often found in conjunction with it. Rotation may also represent a favoured motor pattern that can indicate the presence of weak and tight neck muscles.

Courtesy of Dr. Thomas Lam

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DO YOU RUN?

If you answered “yes” to the above, please proceed to the next question. If not, thanks for visiting!

Question # 2:

DO YOU PREPARE YOURSELF TO RUN?

If you answered “no” to the above, please view the following videos to help you prepare for your next run using the GRID by Trigger Point Performance Therapy.

Calves – 45 seconds each leg (Total = 1.5 min)

Quadriceps – 60 seconds each leg (Total = 2 min)

Tensor Fascia Lata – 30 seconds each hip (Total = 1 min)

Thoracic Spine Rotation – 45 seconds each side (Total = 1.5 min)

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Using a yoga mat to explain the lumbar origin of the psoas muscle

Glute Bridging / Hip Thrusts for hip extension strength

A more effective way of stretching the quadriceps complex

Core activation with self raking

Teaching the Quadriped Rockback

Looking for intersegmental buckling – I couldn’t find it (Great job!)

Team Rockback – very few lumbar hinges in this group!

I really have no clue what I was explaining

Clamshell party

All in all, a successful event. Special thanks to Christina and Kristy for having me! Again, for more specific information on the content of this workshop, click here. To check out the rest of the photos, click here

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What we need:

• Dorsiflexion mobility

Why we need it:

• Minimize stress on knee

How we can get it:

KNEE:
What we need:

• We need to realize that the knee is often an innocent bystander

Why we need it:

• We need to realize this because the research says so

How we can get it

• We can achieve optimal knee mechanics by looking both above (the hip) and below (the ankle) this joint.

HIP:

What we need:

• Saggittal plane mobility
• Extension strength

Why we need it:

• Minimize stress on lumbar spine

How we can get it:

• Glute Bridge
• Glute Bridge – Marching
• Glute Bridge – 1 Leg

What we need:

• Frontal & Transverse plane dynamic stability

Why we need it:

• Minimize dynamic valgus at knee and dynamic internal rotation at knee

How we can get it

• Side Lying Abduction
• Clam Shells (Hip – External Rotation)
• Mini Band – External Rotation
• Airplane (I’ll get a video of this up soon)

LOW BACK / CORE:

What we need:

• Antirotation, Antiextension, Antilateral flexion STABILITY

Why we need it:

• To be able to transfer forces THROUGH not TO the “joint” (aka Core”)

How we can get it:

• Antirotation: “Pig on a Spit” Roll
• Antiextension: Front Plank series including the Body Saw
• Antilateral flexion: Farmer walk / Suitcase carry

What we need:

• Lumbar intersegmental stability

Why we need it:

• To be able to transfer forces THROUGH not TO the “joint” (aka Core”)

How we can get it:

• Effective “core activation” methods

THORACIC SPINE:

What we need:

• Rotation & Extension mobility

Why we need it:

• Lumbar relief & Shoulder mobility

How we can get it:

SHOULDER:

What we need:

• Scapular stability

Why we need it:

• Shoulder mobility

How we can get it:

For those of you who are unfamiliar with this approach of looking at the body, please have a look at Coach Boyle’s The Joint by Joint approach and FITS Toronto’s 5-site Integrity

Anatomical photos courtesy of Primal Pictures

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• An inability to stabilize the pelvis while performing dynamic lower body movements (i.e. performing lunges in the weight room or skating in hockey) may result in shear forces sustained by the spine, creating a compensatory pattern of inefficient/lack of gluteal activation, muscle spasm, and undue stress on the hip joints and muscles.

Therefore, to minimize the risks to specific muscles that cross this joint, we must maximize the integrity of the slings that cross it. Four myofascial slings are involved here, and they include:

• Posterior oblique sling – located across the back from gluteus maximus, through the thoracodorsal fascia, and up to the latissimus dorsi.
• Anterior oblique sling – in the front of the body from the external oblique, through the anterior abdominal fascia, to the contralateral internal oblique and the adductor musculature
• Longitudinal sling – from the peroneii/fibularis group in the lateral lower leg, up the biceps femoris, the sacroiliac ligaments, through the deep thoracodorsal fascia, and up the erector musculature
• Lateral sling – containing the PRIMARY frontal plane stabilizers for the hip joint – the gluteus medius, tensor fascia lata, and the lateral stabilizers of thoracopelvic region (i.e. quadratus lumborum)

Therefore, to assess and correct one’s risk for hip and groin injuries, it would be prudent to test the integrity of these slings and their myofascial components through such testing procedures as the BUNKIE TEST.

One of the most important tenets in minimizing these injuries is the ability to CONTROL and STABILIZE this region while power is being generated. We want loads to be generated THROUGH THE JOINT and not to it!

Other considerations include ADDuctor to ABDuctor strength ratio, hip static and dynamic mobility, and joint centration.

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Here are some links to help you do so:

Rest, Recover, Regenerate from Patrick Ward, MS CSCS LMT

Recovery & Regeneration from Greg Wells, PhD

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