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53 Cards in this Set

  • Front
  • Back
Core
The lumbo-pelvic-hip complex and the thoracic and cervical spine, where the body's center of gravity is located and where all movement begins
Core stabilization system muscles
Transverse abdominis, internal oblique, lumbar multifidus, pelvic floor muscles, diaphragm, transversopinalis
Core movement system muscles
Latissimus dorsi, erector spinae, iliopsoas, hamstrings, hip adductors, hip abductors, rectus abdominis, external oblique
Drawing-in maneuver
The action of pulling the belly button in toward the spine, do reps holding for 6-20 seconds before core training, Also, do this while doing most exercises.
Basic solutions for stabilization
Drawing-in maneuver & maintaining cervical spine in neutral position during training so that the head doesn't protrude
Training core stabilization system muscles
Mostly slow-twitch type I muscle fibers which need contractions sustained 6-20 seconds to improve intramuscular coordination
Intramuscular coordination
The ability of the neuromuscular system to allow optimal levels of motor unit recruitment and synchronization within a muscle
Intermuscular coordination
The ability of the neuromuscular system to allow all muscles to work together with proper activation and timing between them
Core stabilization exercises
Drawing-in maneuver, marching, two-leg floor bridge, floor prone cobra, prone iso-ab (front plank); 1-4 sets, 12-20 reps, slow 4/2/1 tempo, 90 sec rest between, draw in on all, don't hyper-extend back
Core strength exercises
Ball crunch, back extension, reverse crunch, cable rotation; 2-4 sets, 8-12 reps, medium speed 3/2/1-1/1/1
Core power exercises
Ball medicine ball pullover throw, rotation chest pass, front oblique throw, woodchop throw; 2-3 sets, 8-12 reps, fast
Balance threshold, limits of stability
The distance outside of the base of support that someone can go without losing control of their center of gravity
Dynamic joint stabilization
The ability of the kinetic chain to stabilize a joint during movement
Multisensory condition
Training environment that provides heightened stimulation to proprioceptors and mechanoreceptors; repetitive exposure improves balance and neuromuscular efficiency
Controlled instability
Training environment that is as unstable as can safely be controlled by an individual
Balance stabilization exercises
Little joint movement; single-leg balance, balance reach, hip internal and external rotation; single-leg lift & chop
Progressions
Easy to hard, simple to complex, known to unknown, stable to unstable, static to dynamic, slow to fast, two legs/arms to one, eyes open to eyes closed
Balance strength exercises
Movement through ROM or to point of compensation, progress knee/shin/toes; single-leg squat, squat cross touchdown- hand opposite balance leg to balance foot, squat same leg touchdown- hand opposite balance leg to non-balance foot, step-up to balance- step to step then balance, lunge to balance
Balance power exercises
Dynamic movement; various hops with stabilization
Reactive training
Exercises that use quick, powerful movements involving an eccentric contraction immedaitely followed by an explosive concentric contraction through the use of plyometrics
Integrated performance paradigm
To move with precision, forces must be reduced eccentrically, stabilized isometrically (developed through core and balance stabilization exercise), and then produced concentrically (stretch-shortening cycles)
Precursors to reactive training
Core and balance stabilization
Rate of force production
Ability of muscles to exert maximal force output in a minimal amount of time; the goal of reactive training, same as power
Muscle action spectrum
The range of muscle movements that include concentric, eccentric, and isometric actions
Reactive stabilization exercises
Little joint movement; squat jump, box jump up, box jump down, horizontal jump, all with stabilization 3-5 seconds; progress into frontal & transverse planes
Reactive strength exercises
More dynamic movement through full ROM; squat jump, tuck jump, butt kick, power step-up; 8-12 reps with no stop between
Reactive power exercises
Ice skater, single-leg power step-up, cones and hurdles
Speed
The ability to move the body in one intended direction as fast as possible
Agility
The abilty to accelerate, decelerate, stabilize, and change direction quickly, while maintaining proper posture
Quickness
Reaction time- the ability to react to a stimulus and change body position with the maximum rate of force production in all planes of motion, from all body postions, during functional activities
SAQ
Speed, agility, quickness
Frontside mechanics
Triple flexion of the leg- ankle dorsiflexion, knee flexion, hip flexion during running
Backside mechanics
Triple extension of the leg- ankle plantarflexion, knee extension, hip extension during running
Muscle categories of core
Stabilization system and movement system
Transversopinalis
Group of stabilizer muscles deep in the back, including the semispinais, multifidus & rotatores, whose combined action is rotation and extension of the vertebral column
Latissimus dorsi
A broad flat back muscle on each side of the midback connecting ribs to humerus, adducts arm downward), extends arm backward and medially (internally) rotates the front of the arm toward the body
Erector spinae
Varied group of long muscles and tendons that extend & laterally flex the lumbar/thoracic/cervical vertebral column
Iliopsoas
Group of 3 inner hip flexors important for standing, walking, and running. Flex and laterally rotate the thigh at the hip and flex the trunk and pelvis at the hip. Subject to pathological shortening especially in older people with a sedentary lifestyles and requires regular stretching to maintain normal tone.
Hamstrings
Group of 3 muscles of the posterior thigh (semitendinosus, semimembranosus, biceps femoris long head) that flex the knee, medially rotate the leg if the knee is flexed and extend the hip
Hip adductors
Group of muscles which connect the pubis to the femur, flex and pull toward the body the thigh at the hip and medially rotate the leg at the hip when the knee if flexed.
Hip abductors
Hip movement primarily due to gluteus medius as well as the gluteus minimus
Rectus abdominis
A paired muscle running vertically on each side of the anterior wall of the midsection separated by a band of connective tissue, forms 6 muscle bellies, flexes the lumbar spine
Transversus abdominis
Core stabilizer of anterior and lateral abdominal wall deep to internal oblique, horizontal fibers, stabilizes spine and pelvis during lifting, body’s weight-lifting belt corseting midsection, should be engaged for heavy lifts, assists in expulsion of the contents of various abdominal organs- defecation & vomiting, strengthened by vacuum exercise
Internal obliques
Intermediate abdominal stabilizer superficial to TVA, fibers angle up from iliac to ribs, antagonist to diaphragm aiding exhalation; flexes, same side rotates & laterally flexes vertebral column
Lumbar Multifidus
Long thin stabilizer muscle of the deepest layer of the back filling up the groove on each side of the processes of the vertebrae from the sacrum to the skull and consisting of many fasciculi that help to erect and rotate the spine
Pelvic floor muscles
Stabilizer muscles providing support for organs- bladder, intestines, the uterus (in females), and in maintenance of continence as part of the urinary and anal sphincters
Diaphragm
Stabilizing sheet of internal skeletal muscle that extends across the bottom of the rib cage separating the thoracic cavity from the abdominal cavity and important in respiration
Pelvo-ocular reflex
Protruding head during exercise can cause anterior pelvic tilt leading to muscle imbalances and decrease pelvic stabilization due to this.
LPHC- Lumbo-pelvic hip complex # of muscles
29
Goal of balance training
To continually increase the client's awareness of their limit of stability (kinesthetic awareness) by creating controlled instability
Kinesthetic awareness
The body's abilities to coordinate motion (such as pitching a baseball) and the body's knowing of where it is in time and space (think dancing)
Effects of joint dysfunction
Causes muscle inhibition causing joint injury causing swelling causing altered proprioception
Goal of reactive training
To increase the speed of the muscle action spectrum (eccentric deceleration, isometric stabilization, concentric acceleration), the speed at which force can be applied (power/rate of force production)