First, the Movement Assessment we created is an
athletic biomechanical analysis designed to assess quality of movement with the
6 essential movements that compose the assessment. Each of these are done in a specific sequence that allows us to go through a process of elimination to direct us to a root cause. The movements themselves come directly from
the research. They are movements which
we know, from the research, that if improved, reduce risk for injury and
improve athletic performance. The
performance improvement is the result of improved force production (by
improving the efficiency of the movement) and decreased risk for injury by improving
force attenuation and loading tissues in the fashion in which they are meant to
be loaded. Looking at the example of the
NFL player to the right, you can see that this movement will result in loading
of tissues in a way that they are not meant to be loaded and which will limit
his ability to generate maximal force production. In his case, he is an extremely talented
athlete, but it begs the question, how much better could he be?
The Movement Assessment itself
is physically challenging and designed to guide training programs so that the
movements identified on the assessment are not carried through in
training. When adding a Fatigue Component this takes the biomechanical assessment to the next level. This assessment includes a research based fatigue
protocol followed by the Movement Assessment. This allows you to see what the athlete looks
like later in the game or later rounds when performance counts the most.
In mixed martial arts, like most sports, the ability to
generate force, maintain force production and quickness are keys to success as
well as injury prevention. If the above
movement patterns are seen in the athlete, then this means there is a loss of
the efficiency in the system. For even
the most skilled player, when these are present they could be improved if their
core movements on the Movement Assessment are
improved. When looking at a few recent
examples of training protocols used throughout the sport, we see some clear
examples where the Movement Assessment is applicable.
Squats are a foundational movement in sports. Improvement in this movement results in
improved force production and vertical jump.
In the example of this fighter training with squats with kettle bells,
he is demonstrating a slight anterior position of the right foot and elbow
positions that are equal bilateral (side to side). The only way for this to be occurring in a
closed kinetic chain is there has to be some component of trunk rotation in the
lumbar spine. This results in increased
rotational stress at the L5/S1 disc as well as asymmetrical weight bearing and
force production. If this poor movement
pattern is repeated over and over with every repetition and every training session,
then this not only leads to less than optimal training outcome but also
increased risk for injury both in performance and in training. This
is easily identifiable in in the Movement Assessment.
Single leg activities are also critical to sports and sports
performance. Recent studies in the
American Journal of Sports Medicine state that single limb testing is one of
the most important movements to test as it has the highest predictive value to
performance in sports. Hence, this is
why 50% of the Movement Assessment is single limb in nature. Considering the importance of single limb
testing, it is also an important movement to train. In this example, we see an
athlete lunging across the cage during dynamic stretching. As he does this, you also see (in this still)
his right knee adducting toward midline.
This motion, in a closed kinetic chain, results increased stress to the
ACL, MCL, labrum in the hip and medial structures of the ankle. If this poor movement pattern is repeated over
and over with every repetition and every training session, then this results in
an athlete that will do this and have less than optimal force when standing on
one leg to kick or standing on one leg to deliver a knee to his opponent. This same pattern trained over and over can
result in adducting at the hip and possibly tearing his ACL when going for a
take down on his opponent. This is easily identifiable in in the Movement Assessment.
There is not anyone out there who would argue that core
strength is not essential for sport. In
mixed martial arts, it is critical. One
of the most common exercises used to train the core is the side plank. This is a great exercise as there is a lot of
EMG activity of the gluteus medius, internal obliques, quadratus laborum and
transverse abdominus. During this movement,
the EMG activity of the gluteus medius is very high and this is a critical muscle
in core/hip/lumbar stability. The
gluteus medius is the muscle that assists in stabilizing the pelvis during single
leg activities. Here we see an athlete
demonstrating a retrotrendelenburg, where you can see an arc from his upper
body to lower body. This should be
straight. . If this poor movement pattern is repeated over
and over with every repetition and every training session, then this results in
the athlete not training the muscles he is setting out to train and the impact
on performance will be less than optimal. This is easily identifiable in in the
Movement Assessment.
As you can see, the movement patterns identified with the Movement Assessment have a direct impact on training, performance and
injury prevention.
Trent Nessler, PT, MPT, DPT: Physical Therapist | Author | Educator |Innovator in Movement
Science and Technology. Dr. Nessler is a physical therapist and owner
of Athletic Therapy Services. He serves as a practicing clinician
and movement change consultant for practices and organizations looking to
develop injury prevention initiatives and strategies. He has been researching and developing
movement assessments and technologies for >10 years is the author of the
textbook Dynamic Movement Assessment: Enhance Performance and Prevent Injury, and
associate editor for International Journal of Athletic Therapy &
Training. You can contact him
directly at drtrent.nessler@gmail.com
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