Which of the following is an example of proper movement for a biceps curl? (3 points)

a) rotate the arm at the shoulder with the back straight

b) bend the arm at the elbow with the back straight

c) rotate the elbow and arch the back

d) bend the elbow and move the upper arm forward

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?

What would someone with good self-esteem do? a. learn from mistakes. b. reject constructive feedback. c. focus in weeknesses rather than strengths. d. strive for the perfect body.

Blank is a corrective method of instruction. blank is a preventive method of training children.