Comparative Analysis Of Students' Physique State The Majored In Special Police Force Were Sampled Of Nanjing Police College Of 2014 And 2010 Year

The public security police is an important armed forces,public security department in our country has important effect to safeguard national security.The police public security school education is an important part of vocational education in our country,the public security special police training a large number of talents for the country.Police professional students in the colleges and universities are prepare special police,public security special police forces in the future are the backbone of the police team in the future,is the special police forces reserve talented person in our country.Due to the particularity of police professional skills,the physical quality and practical ability,etc have very high requirements.In this paper,using the method of documentary,physical measurement,mathematical statistics method and other methods,the forest police academy in 2010 and 2014,nanjing police carried out a statistical analysis on the students' physique condition change,at the same time to the current development trend of police professional student's physique condition changes in our province to judgment,put forward related Suggestions to improve the police professional students physical health,trying to swat professional students of common colleges and universities provide theoretical basis for physical health development.Results:(1)Body shape: compared with 2010,2014 police professional men and women's height has the rising trend,but has no difference;Boys weight is 71.2 kg,2010 in 2014 to 73.5 kg,was not significantly increased by 2.3 kg increase(P < 0.01),while girls are growing,but there is no difference.(2)Body function: compared with 2010,2014 police professional students boys lung capacity are significantly lower than in 2010,down from 4545.7 to 4428.6,down 117.1,there is a very significant difference(P < 0.01).The excellence rate fell by 3.1%;Good rate fell by 3.6%;Failed the increased by 3.3%,the proportion of the overall downward trend;And girl's lung capacity has a tendency to reduce,but have no difference.The excellence rate has a tendency to rise,increased by 2.4%;Good rate decreased significantly,fell by 11.3%;Pass rate from 25% to 25% rise significantly,by 15%.Look from whole,special police professional girls average lung capacity is better than boys.Compared with 2010,2014 police professional students had fallen to boys and girls step test index,the boy fell from 65.4 to 65.4,down 9.2,with significant difference(P < 0.05),the excellence rate fell by 1.5%;Good rate fell by 3.1%;Increased by 1.3%;The girl dropped from 63.8 to 63.8,down 10.2,there are significant differences(P < 0.05).The excellence rate fell by 5%;Good rate fell by 11.25%;Pass rate increased by 9.75%,not pass rate increased by 7.5%.Police professional men and women born step test index showed a trend of decline.(3)Physical quality aspects: compared with 2010,100 m 2014 special police professional boys score increased from 12.73 s to 12.45 s,increased 0.28 s,has a very significant difference(P < 0.01),and its passing over success rate increased by 2.1%,more than a good success rate increased by 6.9%;And women 100 m scores increased from 14.8 s to 14.8 s,increased 0.12 s,with significant difference(P < 0.05),the graded in pass two years or above,more than a good success rate by 43.75% to 46.7%,increased by 2.95%,compared to 100 m improvement in boys than girls.2014 special police professional student boy,compared to 3000 m and 2010 increased from 11.56 to 11.56,increased by 0.29,with a very significant difference(P < 0.01),the excellence rate decreased by 3.5%;Good rate fell by 3.1%;Police professional students in 2014 girls,compared to 1500 m and 2010 increased from 5.44 to 5.44,increased by 0.32,has a very significant difference(P < 0.01),the excellence rate fell from 6.25% to zero,good rate fell by 4.2%;The proportion of failed the increased by 7.15%.2014 special police professional students' endurance quality index has a tendency to decline.Compared with 2010,2014 police professional male triple leapfrog increased by 0.16 m,there are significant changes(P < 0.05),and its passing grades above success rate increased by 2.1%,well above the success rate increased by 4.4%;And girls tertiary leapfrog increased from 6.64 m to 6.88 m,there is a very significant change(P < 0.01),the result all pass the above two years,more than a good success rate increased by 10.35%,with good rate has increased significantly.Compared with 2010,special police professional boy pull-ups increased 2.66,there is a very significant change(P < 0.01),and its performance excellence rate increased by 1.9%,and good rate was reduced by 2.3%,increased by 3.2% pass rate,pass the above success rate increased by 2.8%,and the whole,upper body strength has increasing trend;And girls arm hanging down 5.13 s,has a very significant change(P < 0.01),and its performance in 2014 pass percentage is relatively big,and good rate accounts for a bigger percentage of 2010.Conclusions:(1)Weight 2014 special police professional boys has a tendency to rise,girls there was no significant change.(2)2014 special police professional students' function of the respiratory system and cardiovascular function are presented downward trend,the special police professional girls average respiratory function is better than that of boys.(3)2014 special police professional students improve significant speed quality and improve the relative significantly;boys than girls Endurance quality all have a downward trend;Lower limbs explosive force is significant to improve,girls than boys improve relative significantly;Boy upper body strength have a rising trend and the girl have a downward trend.