Finally, we already covered the evidence that establishes a low level of CRF as an independent risk factor for all-cause and cardiovascular mortality and other research studies, which clearly demonstrate the importance of CRF. ![]() Cardio fitness, in combination with other exercise test measurements, can provide valuable clinical information, both prognostic and diagnostic, for patients with or without chronic diseases. The individual with low cardio fitness will only be able to perform these same activities, if at all, with maximal or near maximal effort and will fatigue quickly. ![]() The highly fit individual can easily perform occupational and recreational activities that require daily activities, such as carrying groceries upstairs, riding a bicycle at moderate speed, shoveling snow, or playing singles tennis. This can be demonstrated in part by comparing two individuals with high or low cardio fitness. Purely from a fitness perspective, level of cardio fitness can be used to provide motivation for an individual considering participation in a physical activity or exercise program, to individualize the exercise prescription, and to track progress within an exercise program.Īnother important value of the assessment of CRF is that it directly relates to an individual’s ability to perform daily tasks. There are many desirable outcomes from the assessment of the cardio fitness. Every physical fitness evaluation should include an assessment of cardiorespiratory function during both rest and exercise. It represents the ability to perform dynamic exercise involving large muscle groups at moderate-to-high intensity for prolonged periods. %fat girls = 0.610 (sum of calf and triceps)+5.Cardiorespiratory endurance is one of the most important components of physical fitness.%fat boys = 0.735 (sum of calf and triceps)+1.0.Based upon body comp calculate desired BW FFW/(.94).Sites = Abdomen, Triceps, and Subscapular.Will become mandatory for states to make BW recommendations based upon body comp.Does the child have the discipline to lift weights several times a week?.Does the child have the maturity to listen to directions?.Does the child have a desire to participate?.Does the child believe it is worthwhile?.1 instructor for every 10 children (still not good enough) but may need extra spotters if using free weights.Teach children to spot properly as well.Part of a complete program with cardiovascular, flexibility, warm-up, cool-down.Should take no longer than 40-45 minutes.Use 8-10 muscle groups (no imbalances).No major Olympic lifts (power clean, clean and jerk, squat, dead lift).Especially at the wrist with overhead lifts.Heavy lifting increases risk of fracturing the epiphyseal plate.Balance, agility, and coordination improve as children’s nervous systems develop.Full development of skill cannot happen until the myelin sheath and nervous system is developed.Occurs most rapidly during childhood but continues well beyond puberty.Myelination: The process of developing the Myelin Sheath.Muscle mass peaks at age16-20 for females age 18-25 for males.This change is due to the increase in hypertrophy and not hyperplasia (Increase in fiber number).Muscle development rate peaks at puberty in males.Patient continued to play and ended up in an immobilizer for 4 weeks until pain decreased.Patient was diagnosed with Osgood-Schlatter disease and told to refrain from playing ball for 4 weeks.Patient also claimed to have a "knot" over the anterior aspect of his tibia.Patient is a 12 year old black male who initially presented with a history of left knee pain for 4 months.Pain may last a few months and may recur until a child's growth is completed.The disease most commonly affects active young people, particularly boys between the ages of 10 and 15, who play games or sports that include frequent running and jumping. ![]() Caused by repetitive stress or tension on a part of the growth area of the upper tibia.An injury that would cause a sprain in adult can be a potentially serious growth plate injury in a young child.They occur twice as often in boys as in girls, with the greatest incidence among 14-year-old boys and 11- to 12-year-old girls.Growth plate fractures comprise 15 to 30 percent of all childhood fractures. Requires a greater attention span than treadmill.Complete the 1 mile at a comfortable pace for K-3.Performance standards not available for K-3.Most important factor in running economy is stride frequency.Ventilatory efficiency & Anaerobic capacity.Musculotendinous elastic energy storage.Factors that limit a child’s running ability are:.E N D - Presentation TranscriptĪssessing Cardiorespiratory Endurance A Fitness Indicator
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