Normal motor milestones
| Action | Age |
|---|---|
| Sit without support | 6-8 months |
| Creep on hands and knees | 9-11 months |
| Cruise/bottom shuffle | 11-12 months |
| Walk independently | 12-14 months |
| Climb up stairs on hands/knees | 15 months |
| Run stiffly | 16 months |
| Walk down steps - non-reciprocal | 20-24 months |
| Walk up steps | 3 years |
| Hop on one foot | 4 years |
| Skipping | 5 years |
| Balance on one foot 20s | 6-7 years |