K-LEVEL + IMPACT LEVEL |
DESCRIPTION |
K2 |
Low speed walking and low intensity activities - cannot vary speed |
K3 Low |
Low speed walking and low intensity activities |
K3 Moderate |
Low to moderate speed walking and moderate intensity activities |
K3 High |
Moderate to aggressive walking and/or intense activities such as
running, jumping, and sprinting |
K4 Extreme |
Aggressive walking and/or intense activities such as running,
jumping, and sprinting. Requiring the highest durability |