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S&C Exam #1
Stack #3
| Question | Answer |
|---|---|
| What are the names of the two structural filaments within a sarcomere? | Myosin and Actin |
| What is the order of the phases of a muscle contraction? | Resting phase •Excitation–contraction coupling phase•Contraction phase •Recharge phase•Relaxation phase |
| What is defined as “a rigid or semirigid body that, when subjected to a force whose line of action does not pass through its pivot point, exerts force on any object impeding its tendency to rotate?” | Lever |
| Force and Velocity have a(n) ________ relationship. | Inverse |
| Which movement is an example of a first-class lever in action on the body? | Head nodding |
| 400 Which movement is an example of a 3rd-class lever in action on the body? | Bicep Curl |
| Which of the following is NOT a part of an ATP molecule? | Glucose |
| An athlete is performing repeated high intensity interval runs on a 400m track. She runs 800m in 4 minutes. How long should she rest before beginning the next run? | 1:1-3, So 4 minutes- 12 minutes |
| An athlete is performing resistance training, with his sets lasting around 30 seconds each. How long should he rest between sets? | 1:3-1:5, so 2 mins |
| How long should static stretches be held? | 15-30 seconds |
| An athlete is performing repeated walking knee lift stretches. What is the best definition of the type of stretching being completed? | Dynamic |
| What type of inhibition is seen with the Hold-relax PNF stretch? | Autogenic inhibition |
| Static stretching for longer than 10 seconds allows disabling of which proprioceptor! | Muscle spindles |
| What type of inhibition is seen with the Hold-relax with Agonist Contraction PNF stretch? | Reciprocal inhibition |
| Which of the following are the components of the RAMP protocol? | Raise, Activate, Mobilize, Potentiate |
| Which of the following is a temperature-related effect of a well-designed warm-up? | Enhanced Neural function |
| Regarding age and sex of individuals, which of the following is true? | Fibrous connective tissue replaces degenerating muscle fibers in older people |
| Which type of joint in the body typically exhibits the greatest ROM? | ball and Socket |
| Which of the following describes the difference between dynamic ROM and static ROM | Dynamic ROM is greater than static ROM |