Which of the following is not true concerning the curl-up test?

a. the curl-up only tests the endurance of the abdominal muscles, not their strength.
b. curl-ups are performed while lying on the floor with knees slightly bent.
c. the fingers are supposed to slide 3.5 inches along the floor during a curl-up.
d. curl-ups are supposed to be done at a rate of about one every three second.

Answer;

A. The curl-up only tests the endurance of the abdominal muscles, not their strength

Explanation;

Curl up test measures abdominal strength and endurance. This test focuses predominantly on the main abdominal muscle, the rectus abdominus, and may not evaluate the core as a whole.

This test requires the athlete to complete as many curl-ups as possible at a rate of 20/minute. This test provides a means to monitor the effect of training on the athlete's physical development.

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