Anaerobic and aerobic power
increased resting levels of intramuscular anaerobic substrates and key glycolytic enzymes come from:
what is anaerobic training
what six factors affect skeletal muscle mass and strength development?
what is genetic, exercise, nutritional, hormonal, environmental, and neural
substances/procedures that improve work capacity, physiologic function, and athletic performance
what is ergogenic aids
What is the most prevalent cause of death in the US?
what is coronary heart disease
diminished functional capacity compounded by an inactive lifestyleWhat is the definition of disability?
What is the definition of disability?
specific energy system used
What are physical activities generally classified by?
improved motor unit recruitment capacity, more efficient motor neuron firing, altered muscle fiber contractile elements
What three factors contribute to increased muscle strength with resistance training?
What hormone do anabolic steroids function like?
what is testosterone
degeneration of inner lining of arterial wall
what is Pathogenesis of CHD:
expiratory flow capacity and aeration of alveolar blood
what is the impact of COPD
how are cardiac output and stroke volume affected by aerobic training?
what is increased
What type of cells cause human muscle fibers to adapt to increased functional demands?
what is myogenic stem cells (satellite cells)
How does red blood cell infusion improve training?
what is Additional blood volume and increased red cell mass increase cardiac output, oxygen-carrying capacity of the blood, and VO2max.
What’s a powerful independent risk for vascular disease?
what is high levels of homocysteine
What do premature ventricular contractions (PVCs) often indicate?
what is severe atherosclerotic heart disease in two or more coronary vessels
increased mitochondrial size/number, quantity of aerobic enzymes, muscle capillarization, and fat and carbohydrate oxidation come from:
what is aerobic training
True or false: eccentric muscle actions induce greater DOMS than concentric-only or isometric actions.
what is true
increase intramuscular creatine and PCr, enhance brief anaerobic power output capacity, facilitate recovery from repeated exercise bouts
what is creatine for exercise improvement
What provides a powerful predictor of heart disease risk?
what is HDL-C and LDL-C
tremors, bradykinesia, rigidity, impaired postural reflexes
what is symptoms of Parkinsons
overload, specificity, individual differences, reversibility
what are the four primary training principles?
How does ingestion of caffeine create an ergogenic effect?
It prolongs endurance during aerobic activity and uses fat for energy while preserving glycogen reserves.
removes extra cholesterol from the peripheral tissues and transports it to the liver to be synthesized into bile and excreted by the small intestine.
what is How does HDL-C reverse cholesterol transport?
increases in mucosal lining osmolality and stimulates the release of powerful mediators that cause bronchoconstriction
what is the drying of bronchoconstriction triggers