Postures are unsupported positions that can stretch your physical limitations. these postures can compress your nerves and irritate tendons. they may include bending, twisting, or working with your hands above your head or elbows above your shoulders. a. awkward b. static c. straight

A. Awkward

Explanation:

The static body posture is the one in which for example, an office worker spends most of it's days. It is damaging because of the lack of movements, but they are not unsupported positions that can stretch your physical limitations.

The straight body posture is our normal, healthy body posture.

Awkward posture are the ones that may include bending, twisting, or working with your hands above your head or elbows above your shoulders. So this is the correct answer.