Football size 3

The difference between children's rugby number 3 and number 5
The size is different. The size 5 should be larger. But the youth football is No. 6. The adult football is No. 9. I haven't heard of No. 3Rugby size
The rugby ball is oval shaped like an olive, with a ball length of 27.94 ~ 29.21 cm, a longitudinal perimeter of 76.2 ~ 78.7 cm, a transverse perimeter of 60.96 ~ 64.77 cm, and a ball weight of 382.72 ~ 425.24 G. However, American football is about 27.94 ~ 28.58 cm long, the circumference of the central position of the sphere is about 53.34 ~ 53.98 cm, and the weight isAsk a few football questions
The application of position attack and defense and offensive tactics is emphasized in football matches. The team with more points at the end of the game wins. Each team has 11 offensive players, 11 defensive players and several secret service players. In the game, one side is the attacking side, and the other side is the aggressive group; The other side is the defender, in the defensive group. Both sides are offensive and defensive to each otherHow big is rugby number three? I want to buy a football for 6-year-old children. What size should I buy
I've seen a number 3 in the decathlon sports supermarket. It's no problem for a 6-year-old child to play. The number 4 is almost the same. I gave my little nephew a number 4 ball and had a good time
What is the size and weight of football
Specification of rugby: rugby is an oval watch case sewn with four pieces of corresponding materials. Its long axis is 280mm-300mm, its long axis circumference is 760mm-790mm, its short axis circumference is 580mm-620mm, and its weight is 400g-440gHow big are Rugby numbers 6 and 9, such as length and width
No. 9 is a junior football ball, and No. 9 is a standard adult football ball. Rugby is one of the ball games. It is an antagonistic movement on a rectangular field, through collective cooperation, scoring by shooting or touching the ground with the ball. Rugby originated in 1823 in rugby, England, in 1871Football size
Specification of rugby: rugby is oval, and the watch case is sewn with four pieces of corresponding materials. Its long axis is 280mm-300mm, the perimeter of the long axis is 760mm-790mm, the perimeter of the short axis is 580mm-620mm, and the weight is 400g-440gDoes American football have different sizes
Of course, the NFL standard ball is No. 9 ball, the largest. No. 3 ball is usually played for children under the age of 10. The rest depends on how big your hands are
What are the sizes of ball 1, ball 3, ball 5 and ball 7? What are they for_ Baidu
Basketball has the specifications of No. 3 ball, No. 5 ball and No. 7 ball, but basketball does not have "No. 1 ball". Basketball is divided into four types according to model: \7, \6, \5 and \3. The sizes and uses of each model are as follows: No. 7 ball: it is a standard ball for men's competition. Weight 600-650g, circumference 75-76cm, winding 2060m; No. 6How big is the No. 3 ball
According to the diameter of the ball, No. 3: a ball for children's training and learning No. 4: a ball for 5 or 7 players No. 5: a ball for regular 11 players No. 5 is a standard football with a diameter of about 21.5 cm No. 3 and a diameter of 18 cm