Gross Motor Milestones

2-3 Months

assumes prone on elbows

3-4 months

rolls supine to sidelying

5 months

pulls to sit w/out head lag, rolls prone to supine, feet to mouth, self supported sitting propped forward on arms

6-7 months

rolls supine to prone, sits w/out arm support, protective sitting extension forward, transitions from quadriped to and from sitting

7-8 months

cruises sideways, protective sitting extension laterally, creeps (on all 4), pull to stand at furniture

10-11 months

protective sitting extension backwards, stands alone for short periods of time, climbs on hands and knees/feet up stairs, walks with 1 HHA

12-15 months

walks independently, squats to play and resumes standing

16-18 months

runs stiffly, step to pattern up and down stairs while holding rail

2-2.5 years

walks backwards, walks up and down stairs without support in step to pattern

3 years

emerging adult like gait, jumps with 2 feet together, able to rise on toes and maintain, throws perpendicular to target,

4 years

walks up and down stairs alternating feet w/out support, tandem walking

5 years

skipping, SLS for 10 seconds, hop 8-10x on one foot, mature throwing pattern