THE TENNIS SYSTEM FOR FAMILIES

Who do kids wanna play tennis with?  Their parents.

Title

WHACK! shows parents how to accompany their 3–12-year-old child into tennis step-by-step — without prior knowledge, with real success stories.

Discover the system

Free Stage Guide

THE 4-STEP SYSTEM

The system that
grows with your child.

From 3 to 12 years – each stage is tailored to your child's skill level. You always know exactly where you're starting and what's coming next.

Rolling — Blue Stage

AGE 3-6 YEARS

Tennis without frustration. Rolling instead of hitting creates initial success — coordination, joy, and self-confidence right from the start.

"When do we play again?"

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Mini Court — Red Stage

AGES 5-8 YEARS

On the small court, the first real rallies emerge. Children experience the game — with bouncing balls — at home and on the tennis court.

"NOW I'M HITTING THE BALL!"

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Mid Court — Orange Stage

AGES 7-10 YEARS

Technique meets tactics. Your child develops their own decisions on the field – conscious movement and age-appropriate challenges that push them.

"Technique & Match Play."

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Full Court — Green Stage

AGES 9-12 YEARS

The full court awaits. Your child refines technique, develops real tactics, and plays their first matches — exactly how tennis should be.

"Ready for the real game."

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Why Whack!

Exercises for every level

They work instantly and are easy to implement

Step-by-Step Structure

You know exactly what to do next

Avoid Common Mistakes

Get it right from the start and save yourself unnecessary detours

The Right Equipment & Courts 

So that your child quickly experiences success

The free 
WHACK! STAGE GUIDE

Find the right tennis level for your child to start in 2 minutes!

  • Quick Test - that shows you how to start effectively

  • 4-step system - that shows you the next steps

  • Stage overview - how the tennis court grows with the child

  • Golden Rule - Success motivates, frustration blocks

FREE

Instant Download — PDF & Print

Download for free

FREE DOWNLOAD

WHACK! TO WIN
The Roadmap
for Your Child.

WHACK! TO WIN gives you the complete roadmap: from your first rallies to your first match on the full court.

  • Exercises for every level - Work immediately and are easy to implement

  • Step-by-step setup - You know exactly what to do next

  • Checklist - Get started the right way and avoid unnecessary detours

  • The Right Balls & Courts - Helping your child achieve success quickly

19.90 $

Instant Download — PDF & Print

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The Book

The frustration-free introduction to tennis for kindergarten children
from 3 years old.

The Rollo removes the hardest part in kids tennis — hitting a moving ball. Your child immediately experiences initial success.

  • Simple setup, ready to use immediately

  • Easy to set up, ready to use

    Suitable for indoor & outdoor use

  • Designed for WHACK! Blue Stage (3–6 yrs)

  • Employed at Kinderfreunde Wien

120.00 $

180 $ · Shipping Mid-July 2026

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WHACK! Rollo

WHAT FAMILIES ARE SAYING

Families. Moments. Tennis.

Real families. Real progress.
Every day, parents share their first successes with us.

View Stories

Start with roles

What a balance bike is to cycling – rollers are to tennis.

Your child achieves early successes, builds 

self-confidence – and really wants to keep playing. Coordination, joy of playing, and a sense of achievement.

  • No frustration — immediate sense of achievement

  • Coordination – Fun playing and a sense of achievement

  • No Court Needed — Play Anywhere

Coach Chris

From an experienced children's tennis teacher – for parents & coaches

For 25 years, I've been helping families teach their children tennis – and time and again, I've seen how frustrated parents are when tennis schools reject their children: "Too young. Come back in 3 years."

 

But precisely these first years are the most important!

 

Children learn motor skills fastest at kindergarten age – and that's exactly where one should start.

 

That's why I developed the unique Rollen methodology: Just as a balance bike makes cycling possible, Rollen makes tennis possible.

 

As a certified coach and a father myself, I know: Parents want the best for their child – but they need clear guidance, not a black box. With WHACK! Tennis, parents can give their children the best start themselves – without fear, without being overwhelmed, without detours.

 

- Christoph Wagner, BSc.

The WHACK! System

Our Mission

Tennis belongs in the family, not just on the court.

Most children only play tennis in class. We show parents how they can play along themselves. Because the best moments are not created with the coach — but with you.

You've prepared everything. After 10 minutes, nobody wants to play anymore.

Court too big

Ball too fast

Frustration instead of joy

The problem is not your child.

With WHACK!, sessions become unforgettable moments.

Learning Together 

First Rallies

Joy instead of frustration

YOUR CHILD WANTS MORE Tennis.

4 steps. 4 colors. 1 clear path.

The system that grows with your child.

Discover the system

Who benefits most from the content?

  • Sports-enthusiast parents - with children (3-12 years) who want to understand children's tennis training

  • Mothers and fathers - who want to support their child themselves – without coaching experience

  • Parents & Coaches - who want to playfully encourage children – completely without pressure

  • Golden Rule - Success motivates, frustration blocks

10,000+

Followers on Insta

200.000

Monthly Visits

25 Y+

Kids Coaching

Tennis for children aged 3 - 12 — the complete family system.

Learning Tennis for Kids: Step by Step, With Parents, Without Frustration.