The correct answer is :
An upper body performance test known as the sitting medicine ball throw (SMBT) is used to assess muscular health in older people. The aim of this study was to assess the test-retest reliability and validity of the SMBT in older women. In this study, 35 ladies (mean age: 75.15 + 6.39 years) took part. Over the course of three sessions, subjects completed SMBT trials utilising standard ball masses (SMBT4 lb and SMBT3 kg). On the first day, instruction in the SMBT and chest press 1 repetition maximum (CP1RM) was given. The tests were repeated on day 2, but data were recorded. On day 3, SMBT was retested, and then chest press peak power (CPPP) values between 30 and 80 percent of CP1RM were assessed.
The CPPP and SMBT4lb (r = 0.775, p 0.001) and SMBT3kg (r = 0.734, p 0.001) exhibited significant relationships (p 0.05), and the SMBT distance showed expected ageing reductions (r = -0.724 to -0.626, p 0.001), proving its validity. There was found to be high reliability between testing days, and Bland-Altman plots revealed few locations that deviated significantly from the bounds of agreement. The SMBT is a valid and incredibly trustworthy instrument that health providers can use to track upper body muscular power deficits in older women and enhance treatment regimens.
To learn more about validity and reliability refer the link:
brainly.com/question/14124062
#SPJ4
Answer:
A. Lieutenant governor.
Explanation:
The post of a Lieutenant Governor is a state official in 45 of the 50 states of the United States. And in most cases, this position is the highest state government position below the governor.
In terms of responsibilities, the Lieutenant governor can preside over the senate in the absence of the governor. He/ she can also take on the role and responsibility of the governor in the absence or death of the latter.
Thus, the correct answer is option A.
The ability to solve problems such as "Pete is older than Jill, and Jill is older than Pat, who is older?, demonstrates <em>competence in transitivity. </em>In psychology the term transitivity inference is used to describe the competence that an individual acquires, commonly around the ages of 7 to 12 years old. The individual has a higher capacity of reasoning and is able to replace words, like better than, older than, shorter than, with a transitive relation, as shown in the case of the question.
D. One advantage of using electromagnets in devices would be that electromagnets can <span>easily be turned on and off.</span>
