Respuesta :
Answer:
The answer is A
Explanation:
I did a test about this and this is one of the things i remember
Curl-up test focuses on abdominal muscle. It is done by lying on floor with knees slightly bent, sliding fingers on floor and is repeated after one or three second.
What is the purpose of curl up test?
The purpose of this test is to measure abdominal strength and endurance. These factors are important in back support and core stability.
It include abdominal endurance training exercise to tighten and strengthen abdominal muscles. It is performed as:
- Heel in contact with mat.
- Curl up slowly.
- Sliding finger across measuring tip.
- Curl back slowly.
- Repeat after every 3 second.
Thus, option A is correct.
For more information about curl-up test, visit:
https://brainly.com/question/17969211