Rallysnap Magnetic Tennis Swing Trainer
10 MINTen minutes a day, at home. No court, no ball, no partner.
A swing trainer with a real racket grip and a magnet inside. Swing it through the zone with enough speed and it lets go with a snap you can hear. Free shipping, 30-day money back.
What you are getting
- Snap or silence. The magnet holds until your swing carries enough speed through the hitting zone, then lets go with a snap. Silence means swing again.
- Five resistance levels. A dial at the end of the grip, from first swings to advanced.
- A real racket grip. 1:1 in shape and feel, so you hold it the way you hold yours.
- ✓Forehand, backhand, serve, volley
- ✓Any level, first racket to league
- ✓No batteries, no app
- ✓Shorter than a racket
Dispatched in 1 to 3 business days
Fair question. It is a straight trainer with a real racket grip and a magnet inside that lets go when the swing carries enough speed through the zone. It does not film you, count your reps or replace a coach. What it does is give every practice swing an answer, snap or silence, so ten minutes at home has a point. If it does not earn its place, you have 30 days to get your money back.
What is in the box
- One Rallysnap trainer
- A carry bag
- With the two-pack, two of each
Product details
- Magnetic resistance with an audible snap
- Five resistance levels on a dial at the end of the grip, 11 to 33 N
- Grip 1:1 with a real tennis racket grip, spiral wrapped
- Polished metal shaft, shorter than a racket, no head and no strings
- Trains forehand, backhand, serve and volley
- No batteries, no app, no assembly
Buying it as a gift?
There is nothing to size and it suits any level. The second one is free, so one can go under the tree and one can stay with you. Our gift policy: if it is a gift, the 30 days start the day they open it.
30-day money back
Use it for 30 days. If it is not for you, tell us and you get your money back.
About the crossed-out price: it only appears on the two-pack, and it is simply two trainers at the single price. The second one really is free, not discounted from a made-up number.
For the six days without court time
You do not need a court
to work on your swing
Most players only swing a racket when they are on court. Rallysnap is for the days in between: a real grip, a dial, and an answer on every rep.
How it works
Your swing
has a sound
Inside Rallysnap is a magnet that holds on until your swing carries enough speed through the hitting zone. Then it lets go, with a snap you can hear.
It carried through. Notice how that one felt, and do it again.
Not enough through the zone this time. Check your grip, your path and your timing, then swing again.
It does not film you or score your technique. It answers one question on every rep, and that is an answer you can build on.
Practice with an answer
Know which swings
to repeat
Swinging an old racket in the living room repeats whatever swing you already have. With Rallysnap every rep comes back with an answer, so you know which ones to keep.
- 1Feedback on every swing
Snap or silence, right away, with no screen to check.
- 2Five resistance levels
Turn the dial from level 1 for first swings up to level 5 when the snaps come easily.
- 3Ten minutes a day
A few hundred swings, with no court and no ball to chase.
Reps at home, lessons on court
Built for the practice
in between
A good coach sees things a trainer never will. What a weekly lesson cannot give you is the practice between lessons. That is the gap Rallysnap fills.
| Rallysnap | Weekly lesson | Ball machine | |
|---|---|---|---|
| Feedback on each swing | Snap or silence | From your coach | None |
| Someone who sees your technique | No | Yes | No |
| Practice at home, any day | Yes | No | No |
| Needs a court and balls | No | Yes | Yes |
| All four strokes | Yes | Yes | Not the serve |
| What it costs | $74.90, once | Per lesson | The machine, plus court time |
Keep the lessons. Rallysnap is the ten minutes between them.
Getting started
Ten minutes.
Three steps.
- 1Take it out of the bag
The grip is 1:1 with a real racket, same shape and feel, so your hand already knows where to go. No setup, no app, no batteries.
- 2Set the dial
Turn the knob at the end of the grip. Five levels, from first swings to advanced. It takes two seconds and you can change it between sets.
- 3Swing
Any stroke, in any room with space. When the swing carries enough speed through the zone, the magnet lets go and you hear it. Then you do it again.
Free, printed right here
A simple 15-day routine
you can follow
We wrote this so your first two weeks have a shape. Ten minutes a day. It is not an app and not a download, and it is not a promise of a new swing by day 15. It is a plan. Screenshot it.

Find the snap
Level 1 or 2- Slow, deliberate forehands and backhands, 20 of each.
- Pause after every snap and notice what that swing felt like.
- Finish with 20 more on whichever side snapped less.
Build the pattern
Up one level- Swing at practice speed with your feet set as if a ball were coming.
- Add serve and volley shapes, 10 of each.
- Count your snaps out of 20, so each day has a number.
Put it together
Up again when snaps come easily- Full-speed swings: forehand, recover, backhand, recover, like a rally.
- Mix in serves wherever the ceiling allows.
- End every session with 20 of your best.
Stuck on a level? Stay there. Moving up is for when the snaps come easily, not a deadline.
One trainer
Every stroke.
Same trainer.
The grip is a real racket grip, so you hold it exactly the way you hold yours.




Who it is for
From first racket
to league night
- Just starting
Level 1 is for your first swings. Learn what a swing that carries through sounds like before you pay for court time.
- Playing every week
Ten minutes on the days you are not on court, so the swing you take on Saturday is one you practiced all week.
- Coming back after years off
The timing is the first thing to go. Short daily reps at home while you get back into it, and lessons for the fix.
- Playing with someone better
Extra reps on your own time, at your own pace, with nobody waiting on the other side of the net.
- Tennis kids between lessons
One trainer, no sizes. Ten minutes after homework, and the snap says which swings to keep.
Buying it for someone who plays?
Three rackets in the closet.
Nothing for the days in between.
- ✓Nothing to size or guess. One trainer, one grip, any level. No sizes and no colors to get wrong.
- ✓For the one who always wants to hit. Some evenings he gets his ten minutes in the garage instead, and you get the night off.
- ✓For after a bad loss. Somewhere to work on the shot that cost the match, at home, that same week. It will not fix the mood. It gives it somewhere to go.
- ✓The second one is free. One to wrap, one to keep. Or one for him and one for your teenager.
- ✓Easy to give. Dispatched in 1 to 3 business days with free shipping. Our gift policy: if it is a gift, the 30 days start the day they open it.
Honest expectations
What to expect
in the first two weeks
- 1The first session
Not every swing snaps, and that is the point. Start on level 1 and find the snap on purpose a few times before you chase it.
- 2The first week
The snap tends to come more often at your level. When it comes easily, turn the dial up one. Some days you will hear fewer snaps than the day before. That is normal.
- 3The second week
Faster swings, a higher level, all four strokes. The ten minutes start to feel like a habit rather than a chore.
- 4What it will not do
It will not film your swing, fix your footwork or replace court time. It gives your practice at home an answer on every rep. The rest is up to you, and your coach if you have one.
Where it gets used
Anywhere with
six feet of room
Rallysnap is shorter than a racket, so a full groundstroke fits indoors.






Our promise
Swing it
for 30 days
Ten minutes a day, for a month. If it is not for you, you should not be out of pocket.
Put Rallysnap in your hand for 30 days. If it does not earn its ten minutes, you get your money back. Our gift policy: if it is a gift, the 30 days start the day they open it.
Questions
Questions people ask
before buying
Will it actually help my swing, or is it a gimmick?
It is a simple tool with one job. The magnet inside holds until your swing carries enough speed through the hitting zone, then lets go with a snap. That gives every practice swing an answer, so you know which ones to repeat. It does not analyze your technique and it does not replace a coach. Try it for 30 days; if it is not for you, you get your money back.
I am a beginner. Is it too advanced for me?
No. Level 1 is for first swings. Start there, find the snap a few times on purpose, and move up only when it comes easily.
Does it work for one-handed and two-handed backhands?
Both. The grip is a real racket grip, so you hold it exactly as you hold yours. Forehand, backhand, serve and volley all work with the same trainer.
I am left-handed. Does that matter?
No. It is a straight trainer with the grip at one end, so it works the same in either hand.
How much space do I need? What about the ceiling?
About six feet of clear space around you: a living room with the coffee table pushed back, a garage, a patio or a back yard. It is shorter than a racket, so a full groundstroke fits indoors. A serve reaches higher, so check the ceiling first or take serves to the garage or outside.
Anything to know before I swing it indoors?
Clear the space, keep away from lamps, windows and the TV, and make sure nobody, kids and dogs included, can walk into your swing. Hold the grip firmly and start on level 1 for the first few sessions.
How is it different from a weighted stick or shadow swinging?
A weighted stick makes the swing heavier, and shadow swinging repeats whatever swing you already have. Neither tells you anything about the swing you just took. Rallysnap gives you resistance you set on the dial and a snap or silence on every rep.
Does it need charging or an app?
No. There are no batteries, nothing to charge and no app. The mechanism is magnetic. Take it out of the bag and swing.
Does it feel like a real racket?
The grip does: it is 1:1 with a real racket grip, same shape and feel. The rest is shorter and has no head, because it is made for swinging in a room, not for hitting a ball.
Does it come with a program?
There is no app and nothing to download. The simple 15-day routine above is printed on this page, free to follow. Screenshot it and you are set.
Is it a good gift for someone who plays?
For anyone who plays, yes. It suits any level, there is nothing to size, and it gets used on the days without a match. The second one is free, so one can go under the tree and one can stay with you. Our gift policy: if it is a gift, the 30 days start the day they open it.
What is in the box?
One Rallysnap trainer and a carry bag. Pick the two-pack and you get two of each.
Why is the second one free?
It is the offer we run. Pick the two-pack and you get two trainers for the price of one: one to give and one to keep, or one each for two people who play. The single price is the same; nothing is inflated to make the free one look bigger.
What if it does not work for me?
Tell us within 30 days and you get your money back. Shipping was free on the way to you, and you do not have to explain.
Ten minutes a day. No court, no ball.
Rallysnap: a real racket grip, five resistance levels and a snap you can hear. And a second one free.