Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
40 Cards in this Set
- Front
- Back
Warm Up
|
-Increase muscle temp, blood flow, faster muscle contraction, more strength and power,more oxygen delivery due to Boyr effect
|
|
General Warm Up
|
-5-10 Minutes
-Jogging or skipping -Increase HR, blood flow, muscle temp, respiration rate, and perspiration |
|
Specific Warm Up
|
-Movements similar to athletes sport
-8-12 minutes -Sprints, drills, or jumping |
|
Flexibility
|
-Measure of ROM and has static and dynamic components
|
|
Static Flexibility
|
The range of possible movement about a joint and its surrounding muscles during a passive movement. Requires no voluntary muscular activity
|
|
Dynamic Stretch
|
The available ROM during active movements and therefore requires voluntary muscular actions. Greater ROM than static
|
|
Factors Affecting Flexibility
|
Joint Structure, Age and Sex, Connective Tissue, Muscle Bulk, Activity Level
|
|
Joint Structures
|
Ball and Socket, Ellipsoidal, Hinge
|
|
Age and Sex
|
-Younger people are more flexible than older people
-Older people go through fibrosis where fibrous c.t. replaces muscle fibers |
|
Connective Tissue
|
-Tendons, ligaments, fascial sheaths, joint capsules and skin
|
|
Elasticity
|
The ability to return to original resting length after a passive stretch
|
|
Plasticity
|
The tendency to assume a new and greater length after a passive stretch
|
|
When Should an Athlete Stretch?
|
Following a practice and Competition, and as a Separate Session
|
|
2 Proprioceptors
|
Muscle Spindles, and Golgi Tendon Organs
|
|
Muscle Spindles
|
In the intrafusal muscle fibers, monitor change in length, innervate with motor neuron to cause muscle action
|
|
Stretch Reflex
|
Stimulation of the muscle spindle.
|
|
Autogenic Inhibition
|
Relaxation that occurs in the same muscle that is experiencing increased tension
|
|
Reciprocal Inhibition
|
Relaxation that occurs in the muscle opposing the muscle experiencing the increased motion
|
|
Active Stretch
|
When the person stretching supplies the forccce of the stretch
|
|
Passive Stretch
|
When a partner or stretching machine provides external force to enhance the stretch
|
|
Static Stretch
|
Slow and constant, No stretch reflex
-Reduce risk of injury -Lead to less force in production |
|
Dynamic Stretching
|
Improve running performance
-Degree of stretch varies on warm up in sport -Sport specific movements |
|
PNF
|
-Proprioceptive neuromusular failitation
-Performed with a partner, involves passive and active movements -Hold relax, contrac relax, hold relax with agonist contraction |
|
Agonist Contraction
|
Used during a passive stretch
-3 types- hold relax, contract relax, hold relax with agonist contraction |
|
General Warm Up
|
5 to 10 minutes of slow activity
-increase body temp., heart rate, blood flow, resperation rate, and viscosity of joint fluid |
|
Specific Warm Up
|
8 to 10 minutes of dynamic stretching through rom
-sport specific warm ups -sprint drills, bounding activities, or jumping -progress gradually |
|
Two common grips used in resistance training
|
pronated grip (palms down) and supinated grip (palms up)
|
|
Two less common grips in resistance training
|
Alternated grip, hook grip
|
|
Five point body contact position
|
head is placed firmly on becnch or back pad, shoulders and upper back are placed firmly and evenly on the bench or back pad, buttocks are blaced evenly on the bench or seat, right and left foot flat on floor
|
|
Sticking point
|
The most strenuous movement of a repetition
-usually exhale through the point |
|
Structural exercises
|
Where one holds their breath during a workout
|
|
Valsalva Maneuver
|
Maintains proper vertebral alignment and support
|
|
Liftoff
|
Moving the bar from the upright supports to an exercise
|
|
Spotting
|
1.Overhead and with bar in back or front of shoulder
-inside power rack 2.Over the face -alternate grip (Narrower than athlete) -close as possible to the dumbbell |
|
Athlete spotter communication
|
1. how will the bar initially be handled
2.number of reps 3.when the athlete is ready to move the bar into position -liftoff -take it |
|
Program design analysis
|
Determine characteristics
-movement analysis -physiological analysis -injury analysis |
|
Athlete assessment
|
-profile analysis
-training background -exercise history -type -length -level -experience |
|
Exercise selection for program design
|
core exercises- back squat, load spine
-Power - power clean and squat |
|
SAID Principle
|
Specific, adaptation to, impose, demands
|
|
Workout days
|
beginners - 2 to 3 days
Intermediate - 3 to 4 days Advanced - 4 to7 days |