Which of the following is an example of moving properly for a push-up?
raising and lowering the body to a 90-degree angle at the elbow with a flat back
raising and lowering the body to greater than a 90-degree angle at the elbow with a flat back
o raising and lowering the body to less than a 90-degree angle at the elbow with a flat back
raising and lowering the body with the elbows locked out in the up position and a flat back

Jen is reviewing information about a new treatment for arthritis pain that she saw on an informational website. most of the information is testimonials from satisfied users. which best indicates that this information is unreliable? it is not paid for by product sponsors. it is on a website that is not run by professionals. its claims are based mostly on anecdotal evidence. its claims are not supported by the provided information.