hello 2

strain

tendon

sprain

ligament

fracture

bone

meniscal tear

cartilage (fibrocartilage)

broken nose

cartilage (hyaline) or bone

recommended ratio for ingesting protein & CHO (carbs)

3:1 or 4:1

recommended amount of protein & CHO in g/kg of body weight

carbs-1.0-1.2 g/kg of body mass

protein-0.3 g/kg of body mass

what are the 3 components of motivation?

direction(where), intensity(how much), persistance (how long)

three major macronutrients

CHO (carbohydrates), protein, fat

atherosclerosis

build-up of plaque inside the wall of a damages blood vessel

recommended daily intake of 3 major macronutrients

Carbs-3-10 g

Protein-1.2-2g

Fats- at least 20%

yips

psycho-neuromuscular impediment affecting the execution of fine motor skills

choking

progressive and uncontrollable deteriation of performance when in high pressure situations

heat stress causes

vasodilation of blood vessels in skin

decrease plasma volume

increased sweating

increased heart rate

cold stress causes

vasoconstriction of blood vessels in skin

non-shivering thermogenesis

shivering

difference between an AT and a Sports Med Doctor

AT- prevention of athletic injuries

recognition, eval, and assesment

first to injury

Sports Med Dr- medical supervision

treat and rehabilitate use exercise

performance-arousal curve

there is an optimal level of arousal (stress) for optimal performance

benefits of exercise for a person with Type II diabetes

decrease blood sugar and pressure

increase insulin sensitivity

improves mood/relieves stress

4 types of heat transfer

convection, conduction, radiation, evaporation

Antagonist

opposing or producing the opposite movement to the agonists

Agonist

cause specific joint movement

Synergist

muscle that assists agonist with movement

two possible ways to assist- add to the force production of agonist or neutralize

Stabilizer

act on one segment so that a specific mvmt in an adjacent joint can occur (resists/acts on a joint)

• stabilize joint so agonist causes smooth and efficient mvmt

Neutralizer

muscles contract to eliminate an undesired joint action of another muscle (resists/acts on a muscle, usually the antagonist)

5 ergogenic aids

caffeine, salt, bicarbonate, creatine, beta-alanine

what is BMI used for