Probs pretty easy
Wowzers
Bet you didn't know this
Epidemiology
Obscure Goalball Measurements
100

During goal ball, how many balls are in play at once?

1

100

How many players to a roster?

6

100
What are the three positions in goal ball?

Center, right wing and left wing

100

Do females or males have higher injury rates?

Females

100

How many bells are in a goal ball?

3

200

How many quarters / periods / halves are there in goal ball?

There are two halves.

200

What country, across all past Paralympics, has the highest medal count collectively?

1. USA 

2. Finland

3. Denmark

200

Which goal ball position is primarily known for being more defensive than offensive?

Center

200
Do most injuries in goal ball occur to the upper extremity or lower?

Lower extremity (As high as 92% per Zwierzchowska et al, 2020)

200

How long is a goal ball court?

18 meters long

300

How many minutes in a game of goal ball?

24 minutes

300

How many time outs in a game?

Each team is allowed four 45-second time-outs during the game. One must be taken in the first half. 

300

How long is a medical time out in goal ball?

Medical time-out is a maximum of forty-five (45) seconds.

300

Goal ball athletes are typically most prone to injury at this body region. 

Wrist / hand.

300

How much does a goal ball weigh?

1.25 kg

400

The ball has to touch the ground prior to this line.

High ball line
400

How fast can a goal ball get up to in mph?

At the highest level of play, about 37 mph

400

How many classifications are there in goal ball?

Three. In goalball, the impairment classifications are B1, B2 or B3. B1 and B2 players have the most severe impairments.

400

USOPC I&I data shows this to be the highest body region of injury (contradicts other recent epi publications).

Shoulder (47%)

400

How wide is a goal ball court?

9 meters wide

500

In terms of scoring, what determines when someone wins a match?

Played until one team is ahead by 10 or whichever team has the highest score at the end of the match. 

500

What is a potential motivation for spinning the ball with release from the hand?

It may potentially help dampen the noise of the bells inside

500

What happens in the event of a tie game?

If a match ends in a tie after the two 12-minute halves, two three-minute overtime periods are played under a "golden goal" rule. The first team to score during the overtime periods wins the match.

500

Most injuries in goal ball seem to attributed to these 3 things. (Rebai et al 2023)

Collisions, overuse, and poor physical conditioning.

500

How tall is a goal ball net? 

4.3 feet high