Your 3–5 year old can rally in just 3 days.
10 minutes a day. No court needed. No experience required. Simple step-by-step games that help toddlers enjoy tennis from day one.
After 10 minutes,
the motivation was gone.
A bouncing ball is too much for most 3–5 year olds.
- Track the bounce, judge the distance, time the swing — all at once
- Constant failure makes kids lose interest within minutes
- Parents feel helpless. Kids feel frustrated.
That’s not your child failing. That’s the wrong starting point.
Rolling the ball changes everything.
- One challenge at a time — your child can focus, succeed, and smile
- Builds hand-eye coordination and racquet control from day one
- You play together — no coaching experience needed
Confidence starts with success — not correction.
What’s inside your
starter kit.
Each session takes just 10 minutes. Clear instructions. No tennis court. No coaching knowledge. Just successful little moments together.
Your child learns their first controlled forehand — without pressure or frustration.
- Eyes on the ball
- Hand-eye coordination
- Solid stance
Your child learns to move to the ball and hit from both sides using simple one-hand and two-hand games.
- Moving to the ball
- One hand / two hands
- Coordination & timing
Count every hit together. 1, 2, 3… The moment your child hits 3 balls in a row, everything changes.
- Moving feet
- Racquet control
- First rally together
Let your child show what they can do. Cheer every hit. Tennis becomes their sport.
- Confidence
- Teamwork
- Make them shine
Why rolling —
not bouncing?
Same idea as the balance bike. No pedaling, no balancing — just one thing at a time. That’s how kids learn, and that’s how WHACK! starts.
“It’s not about talent. It’s about starting right.”
— Coach Chris, Founder WHACK! Tennis
You do not need
tennis experience.
This is not coach training. This is playtime with a plan.
You don’t need perfect technique. You don’t need a tennis court. You don’t need to explain complicated drills. You only need 10 minutes, a safe ball, and a child ready to play.
- No tennis club needed
- No coaching knowledge required
- Works in a backyard, driveway, park, or living room
- Built for parents playing WITH their child
Simple gear.
Huge impact.
The gear doesn’t have to be perfect. It only needs to be safe, slow, and controllable for your child.
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Soft oversized ball Easy to see. Easy to hit. No fear of getting hurt.
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Small kids racquet Light enough for small hands. Full control from the start.
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Any flat surface Backyard, driveway, living room, park, or tennis court.
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10 minutes Short sessions keep toddlers engaged. Less is more at this age.
Christoph Wagner
Coach Chris
- State-certified tennis instructor
- 25 years coaching children and youth
- Founder of WHACK! Tennis, Vienna
- Already used by 500+ families to create successful first tennis experiences
WHACK! is the system I always wished existed — for parents who want to give their children a real, joyful start in tennis.
“This guide is exactly how I’d start with your child today — simple, fun, and built for real results.”
Create your child’s
first tennis success.
Download the 3-Day Starter Kit and start playing today. No court. No coaching stress. Just 10 minutes of successful tennis moments together.