Frontal Plane - Answer- Vertical and extends from side to side. divides body into anterior and posterior portions. Movement: side to side
Sagittal Axis
... [Show More] which runs front to back.
Sagittal Plane - Answer- vertical and extends from front to back. Divides the body into right and left portions. Movement: front to back. Frontal Axis which runs side to side
Transverse Plane - Answer- horizontal or parallel to the ground. Divides the body into upper and lower portions. Movement: parallel to ground. Vertical or longitudinal axis which runs from top to bottom
Levers - Answer- A lever is defined as a bar moving around a fixed point.
Is there more or less resistance moving a longer lever through water? - Answer- More. Longer limb's create more work and resistance than a shorter limb.
Short lever - Answer- warm up, cool down or to reduce intensity
Long lever - Answer- incorporated after the body is sufficiently warmed up.
Ball and socket joint - Answer- Shoulder Joint & Hip Joint.
Flexion, extension, hyperextension, circumduction, medial and lateral rotation, abduction, adduction, transverse abduction, transverse adduction
Hinge Joint - Answer- Knee and Elbow.
Flexion and Extension
Ankle.
Plantar Flexion and Dorsi Flexion
Condyloid Joint - Answer- Wirst. Flexion, extension, hyperextension, abduction, adduction, circumduction
Pivot Joint - Answer- Radioulnar.
Supination and pronation
tendon - Answer- connects muscle to bone
ligament - Answer- connects muscle to muscle
Scoliosis - Answer- lateral curvature of the spine
Center of gravity - Answer- at the belly button. Point at which all force movements are in equilibrium
center of buoyancy - Answer- at the sternum. Center of all buoyant force movements
3 natural curves of the spine - Answer- cervical, thoracic and lumbar curve
Proper posture: seated - Answer- weight evenly balanced on ischial tuberosities. Spine aligned in upright "S". Head up, Chest elevated, shoulders hang level over top of thorax. Feet flat on floor
Proper Posture: standing - Answer- head upright and level over shoulder girdle and borax. Shoulders hang level over top of thorax. Chest/sternum elevated, ribs lift and spread with inhalation. Spine aligned vertically in upright "S". Pelvis level and neutral. Hips level and forward. Knees hip distance apart and not locked. Feet hip distance apart, toes flat to floor and straight forward from heel
components of physical fitness - Answer- cardiorespiratory, muscular strength, muscular endurance, flexibility, body composition
skill related components of physical fitness - Answer- balance, coordination, speed, power, agility, reaction time
ACSM Guidlines - Answer- Frequency: moderate-intensity CV at least 5 days a week, or vigorous at least 3 days or a weekly combination of 3-5 days blending moderate and vigorous
Duration: moderate - at least 30 mins on five or more days for total of 150 mins
Vigorous - 20-25 mins on 3 or more days for total of 75 mins
Combo - 20-30 moderate and vigorous on 3 to 5 days
Factors that affect HR - Answer- General: stress, caffeine, medications, general health
Aquatic: water temp, compressive forces, reduced gravity, law of partial pressure, dive reflex, reduction of body mass.
Guidelines for exercise intensity - Answer- Karvonen's formula - the aquatic factor
220-age-RHR = x
(x)(%)+RHR-17 = ATHR
true resting HR - Answer- ideal method, taken in morning for 3 consecutive days (after waking up but before rising) and then average
Rest HR - Answer- taken in supine position after 30 mins for rest
sitting HR - Answer- taken after being seated f [Show Less]