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Kerry is 3 days post op for knee surgery to repair torn cartilage. The PTA instructs Kerry to do 10 reps x 2 sets of quad sets. _____________ contractions create tension in the muscle, but no movement at the joint and is the safest way to begin strengthening weak muscles.

Carla is coming to physical therapy for rehab post op R rotator cuff repair. The PTA has provided education in the correct form and dosage of exercises in previous PT sessions, and now has Carla completing the exercise program with supervision. The stage of motor learning that refinement and practice of skill happens is know as______________.

The addition of an aerobic exercises will benefit the patient with all of the following  EXCEPT

Delayed onset muscle soreness (DOMS) is commonly experienced after intense exercise. What causes DOMS?

Which principle states that the body adapts specifically to the type of demands placed on it during training?

Wolff’s Law primarily describes bone adaptation in response to which of the following?

Which training goal uses relatively high loads with low repetitions and long rest periods to maximize peak force?

The PTA has been treating Mrs. Avery for the past 4 days on the acute care floor. The patient has been progressing well with PRE program and increasing mobility distances. Today when the PTA begins the PT session, he notices that Mrs. Avery is lethargic and slightly confused about where she is and what she is doing. What should the PTA do?

Which protocol progression method involves ascending loads within a session (light to heavy) to promote strength gains?

Which technique uses an isometric contraction followed by a deeper stretch and is a component of many flexibility programs?