The G-Force hockey ball contains liquid to prevent it from bouncing excessively. It is a semi-hard ball ideal for moderately warm climates.
| Hardness |
Soft |
Semi-hard |
Hard |
Extra hard |
| Temperature oC |
under -1 |
-1 to 15 |
15 to 25 |
over 25 |
| Temperature oF |
under 30 |
30 to 60 |
60 to 75 |
over 75 |
