Strong Trunk, Strong Baby: How to Help Build Up Upper Body Strength

As a new parent or someone expecting a baby, you may be wondering how you can help your little one build up their upper body strength. An infant's developing muscles need stimulation, and physical activity is an excellent way to provide that. So, let's dive into some ways to strengthen your baby's trunk muscles.

Start Simple with Tummy Time

Tummy time involves placing an infant on his/her stomach while they are awake and supervised. It helps develop the neck and shoulder muscles essential for crawling. To ensure maximum benefits from tummy time:

  • Begin when your baby is strong enough to hold their head up on their own
  • Place them on a soft surface like a play mat
  • Encourage reaching by placing toys within arm’s reach
  • Gradually increase the duration of tummy time over several weeks


A great way babies begin building muscle tone in their arms and shoulders is through play. Activities such as rolling over, sitting assisted then independently teaches infants how correctly utilize all those arms & legs! As soon as Iguarantee our little friend is babbling about soccer team placements! Playing 'Peek-a-boos' or snatch games give muscles movement along with combinations hand-eye coordination which comes handy later walking (but don't worry too much - we'll get there). Here are some other ideas for easy indoor activities sure to keep your little one entertained:

Activity Age Range
Hiking (while wearing) Newborns +
Dance parties w/ loud music / karaoke event.If you're gonna sweat endlessly it must fun out dancing around room!)## All Ages
Simon Says (eg., "Simon says clap hands.") Toddler

Note: Remember to only perform these activities while your infant/baby is supervised.

Monitor Muscle Tone

It's essential to monitor muscle tone throughout a baby's development as this can indicate potential developmental delays. Signs of abnormal muscle tone include:

  • Floppiness, difficulty holding up their head when laying on their stomach
  • Stiffness or rigidity in limbs or trunk
  • Lack of coordinated movements, "floppy" movements
  • Difficulty moving from one position to another.

If you notice any signs suggesting a lack of proper coordination and strength development never hesitate seeking help from your child’s Pediatrician!

Exercises for Upper Body Strength Building:

Beyond playtime and tummy time, some exercises can further develop an infant's upper body muscles. Referencing the PEERS curriculum with our board-certified physical therapists paired along typical attention span offered examples according to age range beginning at six months.[#2C6moesolutions]

Here are some recommended exercises based on age:

Infants (0–6 Months)

✔️ Positioning Devices Exercise – similar principles applied here executing certain motor functions utilizing seats where shoulder control strengthens by placing legs raised above the surfaces(therefore name “hipster seat”).


✔️ Neck Control Exercise – pillows positioned under infants’ arms bore frustration quickly however patience plays critical role eventually allowing comparable limb extension dynamics even assist facial expressions! So go ahead & document away those first smiles!!!


✔️ Bumbo Seat Exercise – This is an excellent setup for feeding time; it also promotes reaching toward objects within arm reach!


✔️ Modified Criss-Cross Exercise – This exercise involves sitting propped up, bringing the right hand to touch the left foot, and vice versa. It helps with upper body rotation and hip flexibility.

Toddlers (12–24 Months)

✔️ Push & Pull Toys –Pushing wagons or strollers play an essential role in developing gross motor skills!


✔️ Dance Parties repeat from section two - Put on some music to dance to for strengthening their upper body muscles while practicing those sweet moves at the same time!

Stretching is Important Too

Before exercising or playing, stretching makes a significant difference in decreasing imbalances that naturally exist when putting stress consistently through small bodies' limbs. Warmed Muscles perform better helping reduce injury susceptibility over time which will make it more likely your little one remains active continuously day after day excitedly checking completed exercises off list![#Endrevsa]

Here are three dynamic stretches you can start implementing today:

  1. The Baby Curl-Up – Lay baby down flat on their back bend towards chest not fully touching but getting close hugging midsection preferably using both hands then lay them quickly back down again.

  2. Butterfly Legs Stretch r- Sit down with baby long legs placed gently into a butterfly's position motion making sure they are comfortable as begin stretch until feeling resistafrom child’s muscle toward hips.

    Butterfly Stretches

3.Seated Arm Circles – Wooden spoons were made for something other than cooking making circles with one or both arms as when stirring batter before pouring it out into baked dish 2x in forward direction then two more behind back starting rotation count over every few months challenging to keep up![#Endrevsa]


In conclusion, building upper body strength for your baby is essential and achievable through consistent playtime, tummy time sessions,and structured exercises. The activities can include simple stretches you can perform at home without any specialized equipment or training. So, put on some music, grab a toy, get down on the floor and let's help build strong trunks and babies!

Leave a Reply 0

Your email address will not be published. Required fields are marked *