| A PICTURE
IS WORTH A THOUSAND WORDS, A VIDEO IS WORTH A MILLION
Video Analysis at Omaha Sports Physical
Therapy
To continue our pursuit of getting athletes back to
the field as quickly as possible, we are now offering
video movement analysis using the same technology NBC
used when covering the past two Olympics (Winter 2002
in Salt Lake City; Summer 2004 in Athens).
Video analysis has long been used for evaluation of
gait deviations in neruologic patients. At OSPT, we
are making use of recent developments in equipment and
software to utilize video analysis in the assessment
of, among other things, running, jumping, and throwing
technique.
For example, the intricate biomechanics occurring during
running are difficult to pick out with the naked eye.
Using computerized digital images of the runner, we
can slow the movement and view it from many different
angles. Frame by frame analysis of arm movement, trunk
rotation, hip and leg alignment, foot placement, and
rearfoot motion will enable us to detect even minor
gait deviations. Allowing you to see exactly what your
body is doing will assist with understanding of and
subsequent modification of your running style. Video
analysis also gives us the opportunity to see exactly
how your foot and ankle respond to different types of
footwear, in order to recommend a shoe that best fits
each individual runner.

In addition to managing running-related
injuries, our Video Analysis Program has been an invaluable
tool in the treatment of post-surgical patients and
overhead athletes—especially throwers and volleyball
players.
Dartfish Technology
To accomplish this, we use the award winning software
designed by Dartfish,
a company that specializes in producing digital images
to bridge the gap between our observation and your perception.
Dartfish's unique SimulCam feature blends
two performances, one on top of the other, into a single
image. We can further analyze head, feet, and body placement
of different athletes during the same movement.
Another feature called StroMotion captures
sequential images (see below), allowing us to study
a critical turn frame-by-frame.

With Dartfish, we can also play two images simultaneously
to see how your movements have changed over time. “We
can tell an athlete that her knee angle was too severe
(i.e., excessive valgus), but the athlete may not understand
what that means without seeing it," says David
Potach, "if a picture is worth a thousand words,
a video is worth a million."
Dartfish has been endorsed by 10 international governing
bodies including those for track and field, volleyball,
gymnastics, and swimming. At the 2002 Winter Olympics
in Salt Lake City, Dartfish software was used to help
train 45 Olympic medalists from the U.S. and five European
countries. Dartfish was also in Athens to prepare images
for several television networks, including NBC in the
US.
Click Here for a brief example of our video analysis
(this may take awhile to download). |