During the upward phase of a pull-up (with narrow grip and a supinated grip), the glenohumeral joint is moving from a position of to a position of extension.

Flexion

Explanation:

The glenohumeral joint is a joint formed between the scapula and the humerus is the shoulder. This type of joint is formed between a ball and a socket.

During pull up exercise in which the body is suspended with the help of hands and then pulled up with the force.

This pulls up changes the position of the elbow as the elbow bents that are in flexion as it decreases the angle between two bones and then extends as the angle increases. This repeated flexion and extension of the joint or bones is done during the pull-up.

Thus, flexion is correct.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah