For this research paper, pick one gadget or machine that claims to give you 6-pack abs and be better than a normal crunch. write two paragraphs that are four to five sentences each. the first paragraph should describe the gadget or machine that you picked. how does it work? how much is it? what does it claim to do? the second paragraph will be your opinion on the gadget or machine. do you think it would work? why would it be better or worse than a normal crunch? remember to write down the sources you used to find the information. submit the assignment when you have finished

Ab Roller Evolution is made of metal. It supports neck, head and upper body during workout. It is an upper body trainer: works chest and core. You can do push ups, sit ups, dips. By providing improved support, it reduces stress and strain on body.

Description above is from Amazon.

It is a good idea but has some problems with its design. There is no way to secure it on the floor during exercise. So it moves around when pushed against and would not provide support. A normal crunch will likely work out better.

i think your answer is c. measurement system in which the medication dosage was calculated.

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