прохождение прямого угл

The sentence below,which relates to weight lifting, by the way. It deals with technique and performance when squatting with weights on the shoulders.

Неполная амплитуда движения вниз, не прохождение прямого угла.
Partial amplitude of movement down, does not pass at the right of the angle?

Why is угла genitive?


The next sentence in case it clears things more is:

Не прохождение прямого угла по техническим правилам считается ошибкой и попытка не может считаться удачной.
What angle are they referring to?


As always.. Thank you.

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Originally Posted by Rafael

The sentence below,which relates to weight lifting, by the way. It deals with technique and performance when squatting with weights on the shoulders.

Неполная амплитуда движения вниз, не прохождение прямого угла.
Partial amplitude of movement down, does not pass at the right of the angle?

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It is not a sentence actually. Predicate is missing. It looks like the subscription of the figure or item of some list.

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Why is угла genitive?

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Literally: "не прохождение ... угла" = "non-passing of the ... angle"

"of" in English usually corresponds to the genitive in Russian.

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What angle are they referring to?

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I can guess that it is the angular amplitude of some motion. There should be description of this motion somewhere above in the text or the figure.

Quote:

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Originally Posted by Rafael

What angle are they referring to?

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My guess is that this angle is the angle between the vertical line and the sportsman's thigh (the part of the leg between the knee and the pelvis). So if the sportsman's movement down is not deep enough the movement is not scored.

прямой угол - right angle (90-degree angle)