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32 Cards in this Set

  • Front
  • Back
_____ range of motion refers to the total range of motion through which a joint can be moved by an active muscle contraction.Dynamic flexibility.
Active
______ range of motion refers to the portion of the total range of motion though which a joint may be moved passively. No muscular contraction is involved and it is termed as static flexibility.
Passive
The ______ ______ is sensitive to stretch and stimulation causes reflex of the antagonist muscle.
muscle spindle
The _____ ______ _____ is sensitive to stretch and tension and stimulation causes reflex relaxation of the antagonist muscle and a reflex contraction of the agonist muscle.
Golgi tendon organ
_________ inhibition is where the muscle operates in parts (agonist/antagonist) and when one contracts the other has to relax. Example: the quads contract and the hamstrings relax.
Reciprocal inhibition
Golgi tendon organs are responsible for _________ inhibition. When the intensity of muscular action exceeds a set point the GTO senses this and a reflex relaxation occurs in the muscle. Example: hamstrings contract maximally, GTO fires, hamstrings relax
Autogenic
What device is used to assess flexibility?
goniometer
_______ stretching involves repetitive bouncing motions. It is not really dangerous and is functional but not as effective as static stretching.
Ballistic
______ stretching is passively stretching an antagonist muscle by placing it in a maximal stretch and holding it there for 20-30 sec.
Static
Factors that determine muscular ______ include the size of muscle (diameter), number of muscle fibers, neuromuscular efficiency, and biomechanical factors.
strength
Exercise should be ___________.
progressive
Muscular _______ is defined as the production of force in one maximal effort.
strength
Muscular _________ is defined as the production of repetitive force over long duration.
endurance
Muscular ________ is defined as the production of force in relation to time.
power
__________ increases motor unit recruitment. Occurs in the first 4 to 8 weeks and plateaus at 20 weeks.
Neuroadaptation
Ability of a loaded structure to maintain static equilibrium after perturbation around the equilibrium position.
Stability
Passive stabilizers are referred to as muscles or joints and bones?
bones and joints
Dynamic stabilizers are referred to as muscles or joints and bones?
muscles
Type I fibers are ____ oxidative fibers found in postural/stabilizing muscles.
slow
Type IIa fibers account for _____ twitch fibers in stabilizing muscles.
fast
Type IIb fibers are the majority in ______ muscles and are fast twitch fibers.
power
_______ training involve exercise stations that consist of various combinations of weight training, flexibility, calisthenics, and aerobic exercises.
Circuit
_________ exercise involves a rapid eccentric (lengthening) stretch of a muscle, followed immediately by a rapid concentric contraction of that muscle for the purpose of producing a forceful explosive movement over a short period.
Plyometric
Dynamic stablizers consist of _______ (superficial muscles like the rectus abdominus) and ______ (deep muscles like the lumbar multifidi, transverse abdominus, and thoracolumbar fascia).
global
local
________ training is a newer technique used to improve strength and neuromuscular control. Involves triplanar movements designed to challenge the whole body. Involves concentric, eccentric and isometric muscle contractions.
Functional
Perhaps the most critical performance difference between men and women is the ____ of strength to weight.
ratio
________, or free exercise, uses the force of gravity as resistance. Pull-ups, push-ups, dips, jumping rope.
Calisthenic
Improvements in ________ are the results of improvements in the heart, lungs, blood vessels and blood.
endurance
What is the average value of oxygen in the body?
45-60 ml O2/min/kg
_______ training involves intermittent activities involving periods of intense work and active recovery. Must occur at 60-80% of maximal heart rate. Most anaerobic sports require short burst which can be mimicked through this type of training.
Interval training
______ training is cross country running that originated in Sweden and is known as "speed play". Similar to interval training in the fact that activity occurs over a specific period of time but pace and speed are not specified. Consists of varied terrain which incorporates varying degrees of hills.
Fartlek
______ training is training for a sport with substitutions of alternative activities and is useful in transition and preparatory periods. Adds variety to training regimen and should be discontinued prior to preseason as it is not sport-specific.
Cross