100% Correct And Verified Answers
A muscle with which of the following muscle arrangements
has the LOWEST force production, but the HIGHEST
speed of contraction? - Correct Answer-Longitudinal
Which of the following is an example of a multiplanar
movement from the anatomical position? - Correct Answer-
Opposition of the thumb
The _______________ joint allows inversion and eversion of
the foot. - Correct Answer-Subtalar
The _______________ and _______________ are powerful
plantar flexors that share an insertion on the Achilles
tendon. - Correct Answer-Gastrocnemius ; Soleus
If an individual has tight hip flexors, what condition can
occur in the lumbar spine? - Correct Answer-Lordosis
You notice when a client or class participant bends down
that his heels cannot maintain contact with the floor. What
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,muscles can you suspect to be tight? - Correct Answer-
Plantar Flexors
The _______________ deltoid extends, externally rotates,
and horizontally extends the arm at the shoulder. - Correct
Answer-Posterior
What is the primary action of the gluteus medius? - Correct
Answer-Hip Abduction
What group of muscles works eccentrically during the down-
phase of a squat? - Correct Answer-Gluteus maximus and
hamstrings
(TRUE or FALSE) In order for an impulse to move from
one neuron to another, myelin must be released. - Correct
Answer-False
(TRUE or FALSE) Stabilization of the deltoid muscles helps
prevent subluxation of the humeral head from the glenoid
fossa. - Correct Answer-False
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, (TRUE or FALSE) The muscles of the rotator cuff originate
on the posterior portion of the scapula. - Correct Answer-
False
(TRUE or FALSE) When the rhomboids stabilize the
scapula, the teres major can internally rotate the humerus. -
Correct Answer-True
(TRUE or FALSE) The sartorius functions at both the hip
and knee joints. - Correct Answer-True
(BLANK) muscle fibers can be trained to
become more oxidative or glycolytic. - Correct
Answer-Type 2a
Muscle contraction occurs when (Blank) is
broken down - Correct Answer-ATP
Anaerobic glycolysis is? - Correct Answer-The
anaerobic production of ATP from
carbohydrates.
It's a metabolic pathway that does not require
oxygen, the purpose of which is to use the
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