What are the technical characteristics of the rotation or spin phase in discus throwing? I- The left knee, arm, and plantar region of the left foo...
What are the technical characteristics of the rotation or spin phase in discus throwing?
I- The left knee, arm, and plantar region of the left foot rotate in an active and simultaneous movement.
II- The weight of the body is fully supported by the right leg, which is slightly flexed.
III- The arm holding the disc should be delayed in relation to the trunk.
IV- The right leg accompanies the movement and passes close to the ground, following the spin.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) All statements are correct.
I- The left knee, arm, and plantar region of the left foot rotate in an active and simultaneous movement.
II- The weight of the body is fully supported by the right leg, which is slightly flexed.
III- The arm holding the disc should be delayed in relation to the trunk.
IV- The right leg accompanies the movement and passes close to the ground, following the spin.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) All statements are correct.
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Ed 
A alternativa correta é a letra "a) Only I and II are correct." As características técnicas da fase de rotação ou giro no lançamento de disco são: I - O joelho esquerdo, o braço e a região plantar do pé esquerdo giram em um movimento ativo e simultâneo. II - O peso do corpo é totalmente suportado pela perna direita, que está ligeiramente flexionada. Portanto, apenas as afirmações I e II estão corretas. As afirmações III e IV estão incorretas.
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