The opposite of flexing a muscle is called the muscle.

The opposing muscle of a flexor is called the "extensor" muscle. Your triceps is an extensor.

Explanation:

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The opposing muscle of a flexor is called the "extensor" muscle. When you contract your triceps your arm straightens and the angle between the forearm and the upper arm increases.

Explanation:

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.