DUE:
Give completed LAB assignment to either Peter
Wegscheider or Bryn Zomar in any 2241A
class prior to but no later than the class on Wednesday 25-Sept-13. This is the only
method of submitting your completed lab assignment. Late submission will not be
accepted and a zero will be assigned.
FORMAT:
The assignment must be typed (size 10) on one sheet of standard 8.5” x 11”
letter paper (double-sided if necessary). Assignments that exceed one piece of
paper will not be accepted and a zero will be assigned.
ASSIGNMENT:
Using the below links of Hurdling in the sport of Track & Field,
thoroughly observe the body segmental motions of the leading leg, trailing leg,
leading arm, trailing arm, and trunk beginning when the foot of the takeoff leg
(aka trailing leg) touches the track prior to takeoff on the near side of the
hurdle and finishing when that same foot touches the track on the upon landing
on the far side of the hurdle.
Slow
Motion Hurdling [on youtube.com]
http://www.youtube.com/watch?feature=endscreen&NR=1&v=IeM9xIT4FfA
Men’s
110m Hurdles Slow Motion [on youtube.com]
http://www.youtube.com/watch?NR=1&v=1Iul4gkyaOs&feature=endscreen
http://www.youtube.com/watch?v=G4tlJ6Fz7vs
3. Use a table like the below to list the movements of
each segment sequentially. You can use abbreviations of M-L, AP, & Polar
for axis.
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SEGMENT |
JOINT |
MOTION |
PLANE |
AXIS |
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Lead Leg |
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Trail Leg |
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Lead Arm |
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Trail Arm |
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Trunk |
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** NB (nota bene)
Use one row for each motion. You
will need to use more rows than in above sample.