Question

what flexibility assessment requires a partner?
a. sit-and-reach
b. trunk rotation
c. trunk lift
d. all of the above

please select the best answer from the choices provided.
a
b
c
d

Explanation:

Analyze the sit-and-reach test

The sit-and-reach test measures lower back and hamstring flexibility. It is typically performed individually using a standard sit-and-reach box, where the participant slides a marker forward. While a partner can record the score, a partner is not strictly required to perform or measure the test.

Analyze the trunk rotation test

The trunk rotation test measures shoulder and thoracic spine flexibility. It is performed against a wall with a marked scale. The participant rotates their trunk to touch the wall, reading their own measurement or using a self-administered scale, which does not strictly require a partner.

Analyze the trunk lift test

The trunk lift test measures back extensor strength and flexibility. The participant lies prone on the floor and lifts their upper body. A partner is required to place a ruler on the floor and measure the distance from the floor to the participant's chin, as the participant cannot measure this themselves while maintaining the position.

Evaluate all options

Since only the trunk lift test strictly requires a partner to take the measurement, option D ("all of the above") is incorrect. Therefore, the trunk lift is the correct assessment.

Answer:

• (A) sit-and-reach
• (B) trunk rotation
• (C) trunk lift (Correct answer)
• (D) all of the above