Practice Test 1 Flashcards
Which muscle functions in a feed-forward mechanism in anticipation of limb movements?
Multifidus
How is an isokinetic muscle contraction best described?
A contraction that occurs when the speed of movement is fixed and the resistance varies with the force exerted
Repeat squat jumps are a progression for which of the following exercises?
Multiplanar jump with stabilization
Intentions are a good predictor of behavior, but what has been shown to help translate intentions into behavior?
Planning
Which of the following is considered a superficial muscle of the core?
Erector spinae
The risk of which lower-extremity injury was decreased in female basketball athletes who participated in a 5-week balance training program that improved landing movement mechanics?
Anterior cruciate ligament injury
Why are proper frontside mechanics in sprinting important?
Frontside mechanics align the lead leg to optimally apply force into the ground to help propel the body forward.
Which component of blood is primarily responsible for clotting mechanisms?
Platelets
Which muscle would be considered underactive, leading to shoulder elevation during the pushing assessment?
Lower trapezius
What is a joint disease in which the body’s immune system mistakenly attacks its own tissue, causing an inflammatory response?
Rheumatoid arthritis
Which term best describes motion at the joint surface?
Arthrokinematics
he hip hinge is an important fundamental movement. During a hip hinge, what movements are occurring?
Flexion and extension
Which regions of the spine demonstrate kyphotic curves?
Thoracic and sacral
What is the general recommended rest between SAQ reps for beginner clients?
15 to 60 seconds
In which BMI category would you classify Mary if she has a BMI of 17.5?
Underweight
