@article{Junaidi_2018, title={RELATIONSHIP OF HEMOGLOBIN CONCENTRATION AND LUNG VITAL CAPACITY WITH MAXIMAL AEROBIC CAPACITY (VO2 MAX) AT INDONESIAN NATIONAL ATHLETES}, volume={4}, url={https://journal.unj.ac.id/unj/index.php/jipes/article/view/8037}, DOI={10.21009/JIPES.041.06}, abstractNote={<p><em>The objectives of this research are to obtain information the relationship of hemoglobin concentration and lung vital capacity with VO<sub>2</sub> max </em><em>at Indonesian national athletes either separately or together</em><em>. This study was conducted at</em><em> Indonesian national athletes </em><em>by using survey method with regression and correlation techniques analysis. The number of 50 athletes&nbsp; from 550 populations as a sample is selected purposive random sampling, The research findings there are 1). There is a relationship of hemoglobin concentration with VO<sub>2 </sub>max, equation of regression ,used T test (α= 0,05), t<sub>value</sub> = </em><em>10,25</em><em>,&nbsp; t<sub>table</sub> = 2,0</em><em>0</em><em>, correlation coefficient ;</em><em> rxy<sub>1</sub>=0,719</em><em> and determinant coefficient </em><em>(r<sup>2</sup>)</em><em> = </em><em>0,517</em><em>, 2). There is a relationship of lung vital capacity with VO<sub>2 </sub>max, equation of regression , used T test (α= 0,05), t<sub>value</sub> = </em><em>7,48</em><em>, t<sub>table</sub> = 2,0</em><em>0</em><em>, correlation coefficient;</em><em> rxy</em><em><sub>2</sub></em><em>=</em><em>0,733</em><em> &nbsp;and determinant coefficient </em><em>(r<sup>2</sup>)</em><em> =</em> <em>0,538</em><em> , 3). </em><em>&nbsp;There are a relationship of hemoglobin concentration and </em><em>lung vital capacity are together with VO<sub>2 </sub>max, equation of regression , used T test (α= 0,05), t<sub>value</sub> = </em><em>87,28</em><em>,&nbsp; t<sub>table</sub> =</em><em>1,59</em><em>, correlation coefficient </em><em>ry</em><em><sub>1-2</sub></em><em> = </em><em>0</em><em>,</em><em>734</em><em> and determinant coefficient(</em><em>r</em><em>y<sub>1-2</sub>) = 0,</em><em>539</em></p> <p><strong><em>&nbsp;</em></strong></p> <p><strong><em>Keywords</em></strong><em>; Hemoglobin concentration, lung vital capacity and&nbsp; VO<sub>2 </sub>max</em></p&gt;}, number={1}, journal={JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT}, author={Junaidi, Junaidi}, year={2018}, month={Jul.}, pages={65-73} }