Watching your baby grow stronger is one of the most exciting parts of parenthood! From holding up their head to rolling, sitting, and eventually walking, your little one is constantly building strength. But when do babies start developing muscle, and how can you help them along the way?
Let’s discover when and how babies build strength, plus some simple ways you can support their development at each stage!
How and When Do Babies Develop Strength?
Babies develop strength from the top down—starting with their neck and head before working their way down to their arms, core, and legs. Here’s what to expect in the first year:
0-2 Months: Neck and Head Control Begins
At birth, babies have very little control over their head and neck muscles. You’ll notice that when you hold them upright, their head wobbles or flops. But don’t worry, this is normal!
How to Help:
- Tummy time is key! Placing your baby on their tummy for short periods throughout the day helps strengthen their neck and upper body.
- Support their head gently when holding them until they gain more control.
2-4 Months: Lifting the Head & Pushing Up
By 2-3 months, your baby will start lifting their head during tummy time and pushing up on their arms. They’re getting stronger!
How to Help:
- Continue tummy time for a few minutes several times a day.
- Try placing a toy in front of them to encourage them to lift their head and engage their muscles.
4-6 Months: Rolling Over and Sitting Up
Around 4-5 months, babies start rolling from tummy to back, and soon after, they’ll learn to roll from back to tummy. By 6 months, many babies begin sitting up with support, which requires strong core muscles.
How to Help:
- Encourage floor play to help them practice rolling and reaching.
- Support them in a sitting position using a pillow or your hands.
6-9 Months: Sitting and Crawling
By 6-8 months, babies sit without support, and by 9 months, many start crawling. This stage builds core, arm, and leg strength as they explore their world.
How to Help:
- Let your baby have lots of floor time to move freely.
- Place toys just out of reach to motivate them to scoot or crawl.
9-12 Months: Pulling Up and Standing
As your baby approaches their first birthday, they may start pulling up to stand and cruising along furniture. This strengthens their legs and balance, preparing them for walking!
How to Help:
- Provide sturdy furniture or a push toy for them to hold onto while standing.
- Encourage barefoot play to help develop foot strength and balance.
12+ Months: Walking and Beyond
Most babies take their first steps between 9-15 months, though some may walk earlier or later. Strength, coordination, and confidence all play a role in this big milestone.
How to Help:
- Let them walk barefoot whenever possible to improve balance.
- Offer plenty of encouragement—clapping and cheering can boost their confidence!
Celebrating Your Baby’s Strength Milestones
Your baby is constantly getting stronger—from lifting their head as a newborn to taking their first steps as a toddler. Every baby develops at their own pace, so don’t stress if they reach milestones a little earlier or later than expected. The best thing you can do is give them lots of opportunities to move, play, and explore in a safe and supportive environment.
Enjoy every stage—it goes by fast!
