ACCURATE SOLUTIONS
population is obese - Precise Answer ✔✔33%
Which adductor muscle has fibers that can concentrically accelerate extension of the femur? - Precise
Answer ✔✔Adductor magnus
Which muscle eccentrically decelerates hip adduction, and internal rotation? - Precise Answer
✔✔Gluteus medius (posterior fibers)
Which muscle is the primary frontal plane stabilizer of the knee complex? - Precise Answer ✔✔Gluteus
medius
Which muscle eccentrically decelerates humeral external rotation, abduction, and flexion? - Precise
Answer ✔✔Teres major
Which muscle concentrically produces extension of the hip, and a posterior tilt of the pelvis? - Precise
Answer ✔✔Gluteus maximus
Which muscle decelerates humeral external rotation, abduction, and flexion? - Precise Answer ✔✔Teres
major
Which muscle concentrically accelerates external rotation of the humerus? - Precise Answer ✔✔Teres
minor
Which combination of joint motions occur at the foot/ankle during lower body pronation? - Precise
Answer ✔✔dorsiflexion, eversion, abduction
During resistance training, which action by the muscle(s) prevents weight/resistance from accelerating
in an uncontrolled manner as a result of gravitational force? - Precise Answer ✔✔Eccentric
, What is the name of the hyperbolic relationship which shows that the velocity of a concentric
contraction increases, the developed tension decreases? - Precise Answer ✔✔force-velocity curve
Which subsystem consists of force-couple relationships that primarily control the pelvis and femur in the
frontal plane during single-leg functional movements such as gait, lunges, or stair climbing? - Precise
Answer ✔✔lateral subsystem
More than one-third of work-related injuries involve the trunk, and of these - Precise Answer ✔✔more
than 60% involve the low back
Which system is predominately responsible for movement and consists of more superficial musculature
that originates from the pelvis to the rib cage, the lower extremities, or both? - Precise Answer
✔✔Global muscular system
The gluteus medius, tensor fascia latae, adductor complex, and quadratus lumborum comprise the -
Precise Answer ✔✔Lateral subsystem
Which system is responsible for the joint support system of the LPHC and consists of muscles that
originate and/or insert into the lumbar spine - Precise Answer ✔✔local musculature system
Individuals with lower extremity movement impairment syndrome are usually characterized as having -
Precise Answer ✔✔knee valgus
A client demonstrates rounded shoulder posture and later indicates that he has suffered shoulder pain
in the past. Which dysufunction is most likely present? - Precise Answer ✔✔Lengthened rhomboids and
shortened anterior deltoids
It is determined that a client demonstrates an upper extremity impairment syndrome. Which muscles
are tight? - Precise Answer ✔✔Upper trapezius, levator scapula
It is determined that a client demonstrates lower extremity movement impairment syndrome. Which of
the following musculature is most likely tight? - Precise Answer ✔✔lateral gastrocnemius, lateral
hamstrings