what would happen if both muscles of antagonistic pair contracted simultaneously?

Answer 1

The joint would become fixed in a neutral position.

Answer 2

it somewhat is a consequence of muscle groups basically being approximately to sit down down back and settlement. muscle groups can't "push". adversarial pairs skill that if one contracts the different relaxes and vice versa, allowing contraction in the two instructions.

Answer 3

a strain would happen

Answer 4

convulsions