Left Hand or Right Hand? Why We Let Little Kids Try Both

September 7, 2026 • From the Ready Set Rackets coaches

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It is one of the most common questions we hear on the first day of class. A parent watches their two year old grab the paddle with the left hand, swing, drop it, pick it up with the right hand, swing again, and then hold it with both hands like a shovel. Then they lean over and ask, "Should we pick one?"

The short answer is let them try both. The longer answer is good news about how your child's brain is growing.

When kids really settle on a side

Most children do not show a clear, steady hand preference until somewhere around age 3 or 4, and for plenty of kids it keeps switching past age 5. Before that, switching hands is completely normal. A toddler uses whichever hand is closest to the ball or not holding a snack. That is curiosity at work. That is a child trying out both sides of the body.

Here is a fun surprise. All that switching is helping. Every time your child swings with the "other" hand, both sides of the brain get practice talking to each other. That cross talk is what later lets a kid catch with one hand while running. Two handed and switch handed play in the early years builds a stronger, more coordinated player.

Why we let them choose

At Ready Set Rackets, our coaches let each child pick up the paddle with whichever hand feels right.

  1. Their body knows before we do. Hand preference is something a child gets to discover. When kids find their side on their own, they end up swinging with their strongest hand.
  2. Free hands keep the fun going. A two year old who just hit a balloon deserves a big cheer, whichever hand they used. When we cheer every swing, the game stays a game, and little kids keep trying new things.
  3. Two hands are a real technique. Some of the best tennis players in the world hit two handed on one side. If your child wants to hold the paddle with both hands, go for it. It is a perfectly good way to swing, and it often gives small kids more control.
  4. It sorts itself out on schedule. By Ready Athletes age, most kids are drifting toward one side on their own. By five, nearly all of them have picked. Nobody had to decide. The child did, quietly, by playing a lot.

How to play along at home

A few small habits make it easy and fun.

  1. Hand things to the middle. When you give your child a ball or paddle, offer it right in front of their belly button, not to one side. Whatever hand reaches out is the right answer today.
  2. Play games that use both sides on purpose. Roll a ball to their left, then to their right. Tap a balloon so it drifts to each side. You are just giving both sides a turn.
  3. Notice quietly and keep playing. Keep a quiet mental note of which hand shows up more, and keep it to yourself for now. Letting the body decide keeps it light and fun as they grow.
  4. Let the grip be messy. Fist grips, upside down paddles, two hands stacked on top of each other. All of it is normal and changes on its own as hands grow. We use right sized paddles and soft, slow balls in class for exactly this reason.

What this looks like in class

Every Ready Set Rackets class is a flow of quick games that the whole group plays together, led by a coach out front, with Racky, our friendly paddle mascot, turning each game into a fun challenge. Because the games move fast and the ball is always coming from a new spot, kids naturally use both hands without anyone asking them to. The game does the teaching, and the child just feels like they are playing.

We group by age so the games fit the body in front of us. Ready Tots runs from 18 months to 2 years and 11 months, with a grownup on the floor beside them, and this is the age where you will see the most switching. Ready Athletes covers ages 3 to 5, where a favorite hand usually starts to show and kids begin building a real swing on the side their body picked. Families at our 45+ partner locations in Pennsylvania, New Jersey, Florida and Texas ask us this every fall, and the answer never changes: let them switch, let them play, and the choice will make itself.

Want a place where both hands get to play? Find a class near you and let your child figure it out the fun way. For more simple games that work both sides of the body, grab our free "Ready, Set, Play!" parent guide. Preschool directors and rec departments, we bring everything to you: learn about hosting Ready Set Rackets.

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