Equipment
Stopwatch, 3 unopened cans of soft drink and a strip of cardboard with six circles (8cm in diameter and 4cm apart) drawn/cut into it
Procedure
- The participant sits at the table with the strip of cardboard in front of them
- A can of soft drink is placed in every second circle, starting from the side of the hand being tested
- The participant begins the test by grabbing the first can with their hand in the ‘thumbs up’ position
- When the stopwatch is started, the participant races to turn each can upside down as quickly as possible placing it within the adjacent circle
- They then return each can to its original position starting with the first can
- This process is repeated twice