The Effect Of Promotion Information And Moderator Variables On Physical Activity

The world health organization will health problems as the core of the development in the 21 st century,and put forward the slogan of \ "health for all\".As is known to all,to participate in physical activities not only can strengthen physical health,eliminate fatigue,enhance immunity,and the psychological state,can improve their cultivate strong will quality.Long-term,regular physical activity can make people feel good,stable physical and mental benefits.Although individual consciousness to the physical activity has many benefits,but in real life,the number of people participating in physical activity is not much.Therefore,how to encourage people to actively participate in physical activity,is the problem that deserves attention.Throughout the domestic research on physical activity behavior change,it is not hard to find,have a lot of meaningful research results,but there is still not perfect in the study of these details.Most researchers to have intention to not exercise behavior research is more,but there is no clear on which part of the human intervention can effectively change physical activity intention but cannot change behavior,to which parts of human intervention to change the intention and behavior change.First of all,in the physical activity intervention experiments,the measurement method of intervention objects play an important role in the intervention experiments,this paper systematically summarizes the different methods used to measure physical activity and their respective advantages and disadvantages.For the future physical activity interventions,to provide accurate measurement way.Throughout the country about there are two kinds of physical activity measurement method,questionnaire survey and measuring instrument.The results found that due to different subjects,such as culture,such as age,gender differences has higher requirement for the measurement of physical activity questionnaire and prone to errors.With the development of science and technology,with a three-axis accelerometer and a pedometer research more and more daily physical activity.But a large number of studies have shown that different electronic pedometer on precision difference is bigger,the speed is slow,cannot be accurately sense acceleration test.Therefore,it is necessary to study a convenient and accurate measurement.Study 1: to investigate the plump,power,move step three meter fitness application software function,reliability and validity of choose accurate and convenient for the public fitness application software to provide the reference,and for the future physical activity intervention studies to provide accurate measurement way.15 people,men and women were selected with plump,power,move 3 fitness application software,select 5 kinds of speed test,the actual steps as the criterion,3 fitness application software are calculated separately,and the criterion validity,calculate the reliability coefficient of the ICC 3 software.The results showed that:(1)five kinds of motion state,plump,move fitness application software measurement steps(male,female)compared with the actual steps,were no significant differences(p > 0.05,p > 0.05),and the dynamic fitness applications in only 3.2 km/h measurement steps are very difference(p < 0.05),the rest of the four kinds of speed,measuring steps of no significant difference.(2)splash,move,le power steps 3 fitness application software measurement and the actual number of correlation coefficient of 0.9,significantly,statistically significant(p < 0.01),suggesting steps 3 fitness application software measurement and the actual steps with consistency.(3)splash,move,le power steps 3 fitness application software measurement and the actual steps up to the ICC coefficient over 0.9,shows three fitness applications with high reliability,and with the speed up,the more accurate measuring steps.Study 2: to test physical activity intervention information often not to participate in physical activity groups whether intention by changing the physical activity to improve physical activity,and inspection regulation variables.Using experimental design between groups,subjects were randomly divided into experimental group and control group.Dependent variable: physical activity intention,emotional connection and physical activity.Argument: intervention methods,have a physical activity intervention and diet intervention in two levels.Each experimental manipulation of an independent variable,only the experimental group subjects of physical activity emotional connection and experimental test intention before physical activity as a moderator variable.The experimental intervention time for a month,of the experimental group and control group before and after the test data before and after,using independent sample t test and regression analysis to analyze the experimental group and control group comparison.The result shows that:(1)the experimental group and control group of physical activity data covariance inspection respectively,the two groups before the trial of physical activity as a covariate,covariance analysis,according to the results of physical activity,physical activity,emotional connection intent on the variance of physical activity significantly(p < 0.05),the experimental intervention to explain physical activity emotional connection for 1% of the variance in terms of physical activity and physical activity intended to 8% of the variance in terms of physical activity.Indicating the experimental physical activity increased.Physical activity in the control group didn't improve.(2)the physical activity intention after experiment and correlation analysis,physical activity emotional connection,according to the results of coefficient is 0.46 *,reached significant level(p < 0.05),obviously,there are statistical correlation between two variables.After physical activity after the emotional connection that experiment,experiment of physical activity intentions can positively predict physical activity.(3)the intention of physical activity,physical activity,emotional connection as a moderator variable,after the experimental activities intentions as independent variables,physical activity as the dependent variable,do regression analysis,the results show that the physical activity,physical activity,emotional connection intentions can predict physical activity.This research mainly research conclusion is as follows:(1)3 fitness application software with the increase of speed,its measuring accuracy is becoming more and more high,has the high consistency,can be used as people monitoring daily participation in physical activity measurement tools.And for the future physical activity interventions,to provide accurate measurement way.(2)physical activity to promote information can effectively improve the individual intention of physical activity,and can promote physical activity.(3)physical activity to promote information intention to physical activity and physical activity emotional connection all low individual more effective.