A Study On The Relationship Between Grip Strength And Physical Fitness In Old People And The Research Of Grips

PurposeAccording to the result of Personal Profile, International physical activityquestionnaire, Vital capacity, Grip strength, Close eyes to stand on one foot, Sit andreach and Choice reaction time in the population from60to69years old in the2010National Physique Monitoring in Shanghai area, we analyzed their relationship withHealth Fitness in order to provide new ideas for the research of aging in thefuture.This paper aims to study the elderly grip, the grip of the existing innovation,improved grip design development for the elderly to use, so that older people usethem better training effect, and more willing to participate in this exercise gripCampaign.Methods1.The test indicators were selected in this parperThis article selects indicators to the test：(1)Morphological indicators：height、weight；(2)Function indicators：Vital capacity;(3)Quality indicators:Grip strength,Close eyes to stand on one foot, Sit and reach and Choice reaction time.reference to“the national physical fitness evaluation standard (elderly people) in2010inshanghai” the selection of test and the test data from the National PhysiqueMonitoring in Shanghai in2010. We used SPSS18.0for descriptive statistical analysisand single factor variance analysis. LSD method for multiple comparisons betweengroups was carried out if the variance analysis of the difference was statisticallysignificant. The correlation analysis was also performed for some data when needed.2.The part of Applying for patentWe talked with the elderly to find the situation of useing hand-muscledeveloper,we also investigate understanding to gripstrength and market needs,all thisis preparing for designing of parents.3.The part of designing①analysing advantages and disadvantages of a part of hand-muscle developer,especially for advantages and disadvantages the elderly used.②reading a part of hand-muscle developer patent literature, analyzing theinnovations to take as reference.③improving the drawbacks of a part of hand-muscle developer.④a dded appropriate exercise for the elderly advantages ofthe project.Results:The part of the relationship of grip strength with health fitness in old people:1.The valu of old people’s grip strenghth is significantly lower than their vitalcapacity, sit and reach,close eyes and stand on one foot, choice reactiontime(p<0.01).However, except vital capacity, the correlation index is all low. Thecorrelation index between the grip strength and vital capacity is significantly positivecorrelation (p<0.01,r=0.597).There is significantly difference between each indexexcept choice reaction time and sit and reach(p<0.01).2.There is significantly difference between the old people’s grip strenghth andvital capacity, sit and reach, close eyes and stand on one foot, choice reaction time incorrelation(p<0.01). Grading by the scores of grip strenghth, divide into different groups and compared them. There is no difference in the sit and reach, close eyes andstand on one foot of old men and old women’s close eyes and stand on one foot. Andwe find that there is significantly difference between groups by multiple comparisionwhen grip strenghth scores is higher than1. When the score of grip stength>1,elderlymen and women both show the grip strength showed a trend of rising with theincrease of Vital capacity.When the score of grip stength>2,elderly men and womenboth show the grip strength showed a trend of rising with the increase of Choicereaction time.3.In elderly men and women different total score value of the grip strength formultiple comparison.There are highly statistically significant between thetwo(p=0<0.01). Elderly men and women both show the grip strength showed a trendof rising with the increase of total score.4.There are significant differences between grip strength and total score in oldermen and women(p<0.01),Grip strength and total score was significantly positivelyrelated to the elderly people,The correlation coefficient is0.448and0.457.The part of Applying for patent:We had applied a patent and the nember is01320090084.3.Conclusions1.The Vital capacity has a strong relationship with the results of Close eyes tostand on one foot, Sit and reach and Choice reaction time,and the close eyes to standon one foot has relationship with Choice reaction time.2.The grip strength has a strong relationship with the results of Vital capacity,Grip strength,、 Choice reaction time tests、total score and could as a primaryevaluation of the physical conditions of the elderly.3.In contract to the hand-muscle developer has been applied,this one has its ownadvantages,the effects awit to be verified.