Types Of Exercise Training Program Case Essay
Order ID:89JHGSJE83839 Style:APA/MLA/Harvard/Chicago Pages:5-10 Instructions:
Types Of Exercise Training Program Case Essay
FIRST: Answer the following 3 questions below (50-100 words for each question).
SECOND: Respond to the 3 post below (75-100 words).
DUE Saturday August 10, 2019
- Explain whether consuming additional protein during a space mission would help to restore fat-free body mass.
- What type of exercise training program would you advise an astronaut to undertake 6 months prior to a Mars mission and during the mission?
- Upon return from mission, how does post-flight exercise prescription change, if any?
Response 1: Delania A.
Due to a decrease in total fluid volume within the several days in microgravity causes reduction in the hearts total work effort (McArdle et al., 2015). Microgravity exposure,
heart size decreases from reduction in the left ventricular volume, specifically with the left ventricular end-diastolic volume (McArdle et al., 2015). Due to the body making the
necessary adaptions within microgravity, without compromising “normal” cardiovascular function during a mission (McArdle et al., 2015). The changes in cardiac functions in
the left and right ventricular mass and left ventricular end-diastolic volume utilized a magnetic resonance imaging to isolate whether microgravity from a physical inactivity
produced changes in cardiac loading functions (McArdle et al., 2015). A physiological adaptation to reduced myocardial load and work in real or stimulated microgravity
produces the cardiac atrophy (McArdle et al., 2015).
Response 2: Alice C-O
The long-term microgravity exposure, via spaceflight or -6° head-down tilt bedrest, has been shown to produce significant cardiovascular deconditioning as well as a
decreases in exercise performance. There is little known about how acute microgravity exposure influences the cardiovascular system’s ability to adjust to increases in
physical work (Ade, 2008). A study was done to compare cardiovascular and exercise performance during acute upright, supine and -6° head-down tilt positions. The results
suggest that the exercise capacity is immediately decreased upon exposure to a microgravity environment, prior to any cardiovascular deconditioning. With this being said
that’s why astronaut’s exercise performance should be evaluated with exercise tests in the -6° head-down tilt position prior to space flight in order to establish a baseline
response (Ade, 2008).
Response 3: Kendra C.
The supine prelaunch position with the lower limbs raised above the thoracoabdominal coronal plane initiates a fluid shift, which continues during orbit, with blood and other
fluids moving from the lower limbs to the torso and head. During space flight, the volume in the lower limbs decreases by about 10% (1–2 L of fluid from the legs’ vascular and
tissue space) compared with preflight. The facial fullness and unique puffy appearance of the head coupled with reduced volume in the lower limbs associated with this fluid
redistribution is referred to anecdotally as the “puffy face–bird leg” syndrome. Microgravity has the largest effect of the space-flight environment on human physiology; all
organ systems are affected to some degree. The shift of fluid toward the head distends the baroreceptors of the central vasculature, which triggers suppression of the renin-
angiotension-aldosterone system, release of atrial natriuretic peptide leading to increased renal excretion of salt and water, and a net reduction in plasma volume (Williams et
al., 2009).
Types Of Exercise Training Program Case Essay
RUBRIC
Excellent Quality
95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support
91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology
58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score
50-85%
40-38 points
More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points
Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points
Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality
0-45%
37-1 points
The background and/or significance are missing. No search history information is provided.
75-1 points
Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points
There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
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