2485Physical EducationMedium
Diameter of the discus circle shall be________?
A4.56m
B2.50m
C3.45m
Correct answer
B. 2.50m
Explanation
The correct answer is 2.50m.
Correct answer
B. 2.50m
Explanation
The correct answer is 2.50m.
Strongest ligaments of the hip joint is: ________?
________are more likely to suffer sport injuries to Han adults?
The angle of plastic indicator board in long jump shall be________?
The second best performance of the athlete having the same best performance shall determine there has been a ________ the third best and soon?
The standard running track is________.
What are the main source of energy of all activities :?