Most players swing with their arms — not their bodies. That’s why your shots feel weak, inconsistent, and tiring.
From a technical standpoint, this causes numerous problems when striking the ball:
+ Contacting the ball too close to the body
+ Not contacting the ball out in front
+ Not using the hips and shoulders enough when hitting the ball
These habits kill your spin, power, and control — and often lead to injuries like tennis elbow.
THe problem:
THE MECHANICAL FAILURE
The difference between amateurs and pros isn’t talent — it’s mechanics.
Unlike the rest of us, pro tennis players DON’T muscle the ball with their arms — they use their whole body and the laws of physics.
By getting the elbow away from the body and rotating through the shot, they create massive LEVERAGE — like a whip cracking.
The longer the lever, the more force at the end of the swing. That’s why their shots sound heavier and jump off the court.
It’s not strength. It’s mechanics. And it’s exactly what The ProStrap trains.
THE PRO KINETIC STANDARD
The only tennis trainer engineered for true ground-stroke training — and the only trainer that FORCES PROPER SPACING and ROTATION on every single ball you hit.
“I had way more whip on the ball… I had way more spin and power with way less effort.”
By connecting your wrist and hip, the ProStrap forces your body to move as one.
Step 1: Attach the strap and band.
Step 2: Swing naturally through a full ground stroke.
Step 3: Feel your hips and shoulders take over — not your arm.
Each rep retrains your spacing and rotation, building true muscle memory. You’ll instantly feel more power, more spin, and far less effort.
How does the prostrap work?
GET REAL RESULTS
Currently used by Worldwide by some of the sport’s TOP coaches.
Immediate Feedback: Corrects issues quickly
Enhanced Technique: Promotes proper contact and leverage
Versatile Use: Suitable for various swing styles
See the results for yourself. These shots were taken during 1 Prostrap session.
Upgrade your tennis training with the ProStrap – the ultimate tool for mastering your game.
“I’m a huge fan of it. What the Prostrap does is really, really hard to teach. It’s such a great device… It’s really one of the better ones I’ve used. Maybe the best.”
- USC Men’s Head Coach
2003 - 2019
- 5 Time NCAA National Champion Coach
- 2023 ITF Hall of Fame
- Coach of Top Professional Players Steve Johnson, Sam Querrey, and Iva Jovic
“I have been using prostrap with different juniors and I had very good results… It’s really a great product. Very useful for different ages.”
Developmental Coach
of the year
United States 2015
Professional Coach of Top Professional Players:
- Coco Gauff
- Frances Tiafoe
- Tommy Paul
The ProStrap builds real muscle memory by creating perfect spacing between your arm and body — giving you instant leverage, more power, and more spin with every full ground stroke.
“I felt like I was swinging half as fast and hitting the ball twice as hard. I loved it!”
MASTERY.
For coaches & elite performance labs.
The Full Ecosystem (Prostrap + Procuffs + All Cords).
Universal Loadout (Includes S, M, & L cord sets).
Coach Ready (Instantly fits any player profile).
Total Reconstruction (Fixes Wrist, Spacing, & Rotation).
$124.99
DEVELOPMENT.
For the player building the Pro kinetic chain.
Hybrid System (Prostrap + Procuffs included).
Wrist-to-Wrist Link (Forces shoulder rotation).
Wrist-to-Hip Link (Forces contact spacing).
4-Cord Kit Included (Full tension range).
$89.99
CORRECTION.
For fixing fundamental mechanical flaws
Wrist-to-Hip Tether (Forces proper spacing).
Instant Feedback (Corrects "arm-swinging" errors).
4-Cord Kit Included (Yellow, Red, Blue, Green).
Universal Fit (Adjustable belt + wristband).
$59.99
The ProStrap builds real muscle memory by creating perfect spacing between your arm and body — giving you instant leverage, more power, and more spin with every full ground stroke.
“I felt like I was swinging half as fast and hitting the ball twice as hard. I loved it!”
The Only tennis Trainer That Lets You
— Not Just Practice Swings.
❌ Standard Swing Trainer
Static and limited motion — no real groundstroke training.
Biomechanical Failure: Does not teach spacing, timing, or full-body rotation.Fails to teach spacing, timing, or full-body rotation.
$179+ (Zero groundstroke mechanics).
❌ Generic Resistance Band
Builds strength but lacks stroke precision.
No wrist-to-hip connection for guided movement.
Doesn’t generate topspin or racquet-head speed.
Elite Kinetic Alignment: Forges the ultimate wrist-to-hip connection for explosive, pro-level rotation.
Real-Time Physical Feedback: Eliminates static practice by forcing instant corrections for spacing and power.
NCAA, ATP, & WTA Endorsed: The exact full-swing biomechanical system deployed by top-tier collegiate programs and Pro Coaches.
Train the way you play — feel every rep, and hit like a PRO.
✅ PROSTRAP
The ProStrap gives you immediate, physical feedback every time you swing — building real muscle memory in minutes, not months.
“I wasn’t even trying to swing at those balls, and I think they were some of the hardest forehands I’ve ever hit.”
★★★★★
“Simple to use and understand and gets amazing results quickly!!”
Angus Henderson
customer reviews
★★★★★
“Ordered it on a whim. Pleasantly surprised first time out! Gives me great feedback which I do occasionally need when I get lazy. Using it on my off hand also helps avoid overrotation. Great product!”
Gregory Germar
★★★★★
“Unbelievable! Exactly what I’ve needed. Better spacing, extension and follow through, effortless topspin and power. Tangible changes in 2 weeks. My coach was skeptical initially but has changed his tune! Can’t thank you enough!”
Russell Golden
