Now a days it's an easy elements in Rings.
Holding the position for not less than 2 second with straight arms and straight body and it can be done with 90 degree angle in the hips.
Gymnasts can not open or bent the legs.
It's a (B) in the code of points.
Using the elastic band.
Half way belt repetition
with help of coach
From the waist,
coach can stand on front or behind the gymnast.
bent arms due to the wrong postition of the arm
bent of straddled legs.