The brand new authenticity and you will precision out of diving evaluation was indeed prior to now examined in kids by a number of writers [31,thirty two,38]. Each child jumped to possess length of an effective standstill. From inside the performance of your leaps, students were asked so you’re able to bend their knee joints employing arms inside front side of them, synchronous to your crushed, next to move both arms, push-off vigorously and you can dive so far as it is possible to, trying property using their base with her and also to remain upright. The exam was did 3 x and you can obtained into the centimetres. Brand new longest diving duration are filed.
Upper body strength is evaluated from the a front place out-of good basketball (0.5 kilogram) , which was defined as are a valid and you can reputable shot . Pupils was asked to sit on the floor using their base aside as well as their back-leaning contrary to the wall, up against brand new guidelines where the ball were to end up being thrown. Golf ball happened having two hand and you may brought alongside the body from the bust top, after that intensely tossed forward as much as you are able to, keeping wall surface contact. The longest place from around three, because counted from the length amongst the wall surface in addition to basic get in touch with point of your own baseball on ground, try filed in the centimetres.
Stylish and reasonable right back flexibility have been examined because of the Sit Arrived at test [17,18,20,21,23,twenty five,33,34], whose colombiancupid reliability and validity was basically prior to now reviewed about books [32,41]. In the a placed position and their knee joints lengthened and their feet placed completely facing a vertical help, college students achieved send across the computing line so far as you can employing palms at the same top. The exact distance hit by the their give into the nearest centimetre is filed just like the score, using the quantity of the feet just like the no, with the intention that any measure that don’t get to the feet try believed bad and you may any level outside the feet is actually considered confident.
The new standing balance sample was used within the previous training so you can easily have a look at equilibrium skill in children [25,28]. Youngsters removed their sneakers and you can put their practical their hips. When you find yourself balancing with the common leg, the newest 100 % free feet is actually flexed in the lower body, therefore the legs happened nearby the butt by the hand of the identical front side. College students had the next to practice the balancing prior to starting the brand new take to. Then, pupils stood on the preferred toes to have all in all, 30 s. Day are registered whenever college students went their support feet otherwise when they lost contact between the back of the non-supporting feet in addition to their backside.
To perform the analysis, the collected data were first screened for incorrect inclusions. When they were not plausible, records were excluded from the database if the correct information was unavailable. Anthropometric characteristics and all physical fitness information were expressed as the mean and standard deviation (SD) or standard error (SE) in the graphs and stratified by sex and age and by sex, age and BMI categories, respectively. The effects of sex, age and BMI categories and the interaction among these variables on anthropometric characteristics and physical fitness were tested using two-way analysis of variance (ANOVA) after evaluating the homogeneity of variance with Levene’s test. When significant differences were found, a Bonferroni post hoc test was evaluated implementing multiple comparisons to detect which variable means were significantly different from each other. Then, a simple linear regression equation was calculated for each sex and for each physical fitness parameter (including 6 to 11 age) to evaluate the difference between each BMI category. We compared the regression coefficients (?) of NW with those of other BMI categories (individually for males and females) to test the null hypothesis H0: ?NW = ?OB/NW/UW and to evaluate whether the dimension of a regression coefficient should be larger for one group than for another. All statistical analyses were performed by SAS, Release 9.4 (SAS Institute, Cary, NC, USA), with a significance set at p<0.05.