Trusted by 30k+ Tennis Players
BECOME UNSTOPPABLE MASTER THE COURT 
WITH TIDAL TANK
Unleash the only water-based training tool trusted by tennis players to build faster footwork, rock-solid balance, and match-ready movement.
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"I FEEL LIKE A NEW PLAYER"
I absolutely loved to use the tidal tank with my players as I’m able to adjust the weight on the ball and get them to feel the importance of the load and how to use their body rotations to get power
Gui Cunha | Tennis Coach
Core Stability
Versatility
Quality
Core Stability
Versatility
Quality
Core Stability
Versatility
Quality
Core Stability
Versatility
Quality
Core Stability
Versatility
Quality
3 KEY BENEFITS
Tennis players ENJOY FROM
Instability Training 🎾
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preview of full programming
train like the pros and become Unstoppable
INCLUDED WITH ALL BUNDLES
TIDAL TANK APP
Expert educationals for: Baseball, Tennis, Soccer, and more
+100 Workout videos available
Exclusive promotions, videos & products
How to prep Tidal Tank in 2 minutes
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Filled with water that moves as you move...

The Tidal Tank challenges your muscles, core, & balance in ways static weights can't match.

Cross Icon Reaches some muscle but no stabilisers
Static Weight
Tidal Tank
Cross IconIn-game muscles & stabilisers fully engaged
STATIC WEIGHT
TIDAL TANK
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TIDAL TANK FOR
YOUR POSITION
Different roles on the court present different challenges. Our Head of Sport and ex-professional tennis player Daniel Foster has identified key errors players in each style make, and how Tidal Tank turns them into strengths.
TAP YOUR POSITION
All-Court Player
Power Player
Baseline Player
Doubles Specialist
All-Court Player

  • Stronger Endurance Under Pressure:


    The Tidal Tank’s shifting water builds total-body stability, crucial for maintaining high intensity across the entire court without breaking down late in matches – meaning you can keep performing consistently even when fatigue sets in.

  • Explosive First Step Speed:


    Exercises that resist turbulent water mimic the demands of sudden directional changes, training your legs and core to react instantly so you can cover every part of the court with confidence.

  • Improved Balance on One Foot:


    Exercises involving the Tidal Tank help goalkeepers develop balance and stability when standing on one leg, crucial for maintaining control during jump saves or when catching high balls.

  • Increased Power in Goal Kicks:


    The resistance provided by the Tidal Tank enhances leg strength, enabling more powerful and accurate goal kicks to clear the ball effectively from your area.

Power Player

  • Stronger Serves Under Pressure: The Tidal Tank’s shifting water builds shoulder and core stability, crucial for delivering powerful serves consistently without breaking down late in matches, meaning you can keep hitting big even in long sets when fatigue normally kills power.


  • Increased Strength in Challenges: Instability training forces your body to recover quicker after unleashing maximum power, so you’re ready for the next ball instead of being caught off balance

  • Explosive Rotational Power: Exercises that resist turbulent water mimic the demands of big forehands and backhands, training your trunk and hips to transfer more force into every shot.

  • Better Reactions in The Box: Co-contraction of trunk muscles provides the stiffness needed to stay upright, allowing you to quickly react to an attacker's movements in the box without losing balance.

Baseline Player

  • Stronger Defense Under Pressure: 
The Tidal Tank’s shifting water builds leg and core stability, crucial for long rallies at the back of the court, helping you stay consistent when matches get tough and physical.

  • Improved Balance on Wide Shots: Instability training forces your body to stabilise even when stretched to the edges of the court, helping you return difficult balls with control and depth

  • Explosive Court Coverage:
Exercises that resist turbulent water mimic the demands of sliding, sprinting, and recovering, training your trunk and hips to keep you quick on every ball.

  • 
Reliable Shot Accuracy: 
By challenging stabiliser muscles, the Tidal Tank helps you maintain shot placement and consistency – keeping your strokes deep and on target late in matches.

Doubles Specialist

  • Stronger Reactions Under Pressure:
The Tidal Tank’s shifting water builds upper-body and core stability, crucial for handling fast volleys and exchanges at the net without losing control.

  • Improved Balance After Quick Plays:
Instability training forces your body to reset immediately after rapid movements, so you stay composed during back-to-back volleys and fast exchanges.

  • Explosive Net Coverage:
Exercises that resist turbulent water mimic the demands of lunges and split-steps, training your lower body to move faster and cover more ground during quick doubles rallies.

  • Consistent Team Accuracy: By strengthening stabiliser muscles, the Tidal Tank helps you keep volleys crisp and controlled, making you a reliable partner who can handle pressure points.

SHOP COMPLETE BUNDLE
PROVEN ON COURT WITH TENNIS COACHES

Tidal Tank isn’t just for general fitness – it’s already being used by tennis coaches like Antonia Ramos to train players on crucial fundamentals like open and close stance. By improving stability and coordination, athletes learn to stay balanced under pressure, hit with more power, and maintain control in every rally.

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This is me, Lupko,
founder of Tidal Tank

For 10 years - from 2007 until 2017 - I suffered from pain and lack of mobility due to shoulder impingement.

Or so I was told by the many physical therapists I spoke to during that time.

What they couldn't fix in 10 years, my newest physical therapist could fix in 6 months, by making me do all these challenging exercises to keep my shoulder from locking in creating its own impingement.

Read the FULL story →
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HOW TO USE THE ENTRY BUNDLE

The Entry Bundle is designed to introduce you to the benefits of instability training and improve your soccer performance. Here’s how to get started:

1. Set Up Your Tidal Tank:

Fill the Tidal Tank Original and Sphere with water to your desired weight level. Use the included guide to determine the appropriate weight based on your fitness level.

2. Download the Tidal Tank App:

Gain access to beginner-friendly workout videos and training programs specifically designed to enhance balance, agility, and core strength for soccer players.

3. Start with Beginner Workouts:

Begin with the basic exercises to get accustomed to instability training. These workouts focus on improving your balance and stability, crucial for maintaining control during soccer games.

4. Progress to Advanced Routines:

As you build strength and stability, move on to more challenging exercises that target speed, agility, and dynamic movement.

5. Stay Consistent:

Incorporate the Tidal Tank workouts into your regular training routine 3-4 times a week for optimal results.

SHIPPING & DELIVERY

- Processing Time:Orders are processed within 1-2 business days.

- Delivery Time: Shipping typically takes 3-7 business days within the United States. International shipping times may vary depending on your location.

- Shipping Cost: We offer free shipping on orders over $100 within the United States. For orders under $100 and international shipments, shipping costs will be calculated at checkout.

- Order Tracking: You will receive a confirmation email with a tracking number once your order is shipped, allowing you to monitor your delivery’s progress.

RISK-FREE GUARANTEE

We believe in the quality and effectiveness of our products, which is why we offer a 30-day risk-free guarantee on all purchases:


- Try It Risk-Free: Use the Entry Bundle for 30 days. If you’re not completely satisfied with your results, you can return the bundle for a full refund.

- Easy Returns: To initiate a return, contact our customer support team with your order number and reason for return. We will provide a return shipping label and instructions.

- Refund Process: Once we receive your returned items, we will process your refund within 5-7 business days. The refund will be issued to your original payment method.

ENTRY BUNDLE
BEST FOR BEGINNERS
£78.00
£111.00
5 Reviews
In stock, ships today
Our entry bundle is the proven solution to introduce you to instability training and improve your stability, balance and strength in even the most intense games.
Introduction to instability training
Improve balance when pushed/knocked
Better speed when changing direction
Minimise chance of ACL & other injuries
HERE’S WHAT YOU’LL RECEIVE
Tidal Tank Original
(Up to 49lbs)
Tidal Tank Sphere
(Up to 55lbs)
Try it risk free | 30-day Money Back Guarantee
HOW TO USE THE ENTRY BUNDLE

The Entry Bundle is designed to introduce you to the benefits of instability training and improve your soccer performance. Here’s how to get started:

1. Set Up Your Tidal Tank:

Fill the Tidal Tank Original and Sphere with water to your desired weight level. Use the included guide to determine the appropriate weight based on your fitness level.

2. Download the Tidal Tank App:

Gain access to beginner-friendly workout videos and training programs specifically designed to enhance balance, agility, and core strength for soccer players.

3. Start with Beginner Workouts:

Begin with the basic exercises to get accustomed to instability training. These workouts focus on improving your balance and stability, crucial for maintaining control during soccer games.

4. Progress to Advanced Routines:

As you build strength and stability, move on to more challenging exercises that target speed, agility, and dynamic movement.

5. Stay Consistent:

Incorporate the Tidal Tank workouts into your regular training routine 3-4 times a week for optimal results.

SHIPPING & DELIVERY

- Processing Time:Orders are processed within 1-2 business days.

- Delivery Time: Shipping typically takes 3-7 business days within the United States. International shipping times may vary depending on your location.

- Shipping Cost: We offer free shipping on orders over $100 within the United States. For orders under $100 and international shipments, shipping costs will be calculated at checkout.

- Order Tracking: You will receive a confirmation email with a tracking number once your order is shipped, allowing you to monitor your delivery’s progress.

RISK-FREE GUARANTEE

We believe in the quality and effectiveness of our products, which is why we offer a 30-day risk-free guarantee on all purchases:


- Try It Risk-Free: Use the Entry Bundle for 30 days. If you’re not completely satisfied with your results, you can return the bundle for a full refund.

- Easy Returns: To initiate a return, contact our customer support team with your order number and reason for return. We will provide a return shipping label and instructions.

- Refund Process: Once we receive your returned items, we will process your refund within 5-7 business days. The refund will be issued to your original payment method.

HOW DOES TIDAL TANK COMPARE?
How does Tidal Tank match up with generic training methods?
Us VS Them
Unpredictability mimicks game scenarios
Trusted by professional clubs
Engages muscles AND stabilizers
Reduces chances of injury
Backed by PTs
30 days money back-guarantee
Frequently Asked Questions

As a tennis player of any level – you’ve probably tried plenty of ways to train your game. So you may be wondering “Why Tidal Tank?”



Well here’s what we get asked the most...

What kind of tennis related workouts can I do with Tidal Tank?

With the Tidal Tank, you can perform a variety of football-specific workouts, including:

  • Agility Drills: Enhance your footwork and quickness to improve your cutting and change of direction on the field.
  • Strength Training: Build functional strength in your arms, legs, and core for more powerful tackles, blocks, and runs.
  • Balance and Stability Exercises: Improve your stability to stay on your feet and maintain control during dynamic movements.
  • Explosive Power Training: Develop explosive power in your legs and core, essential for accelerating past defenders or making impactful tackles.
  • Endurance Workouts: Boost your cardiovascular endurance to stay strong throughout the game.
How do I start using the Tidal Tank?

Getting started with the Tidal Tank is simple:

  1. Fill the Tank: Fill your Tidal Tank with water to your desired weight level, based on your fitness level and training needs.
  2. Download the Tidal Tank App: Access a library of workout videos and custom training programs tailored specifically for soccer players.
  3. Begin with Basic Exercises: Start with beginner-level workouts and progress to more advanced routines as you build strength and confidence.
  4. Stay Consistent: Regularly incorporate Tidal Tank exercises into your training regimen to maximize results.
Can I use the Tidal Tank if I’m new to training?

Yes, the Tidal Tank is perfect for athletes of all skill levels, including beginners. Our training programs are designed to be flexible, allowing you to start with fundamental exercises and gradually progress to more challenging routines as you improve.

Do professional tennis players really use the Tidal Tank?

Absolutely! Many professional soccer teams and athletes use the Tidal Tank as part of their training regimen. It’s an effective tool for enhancing core strength, balance, agility, and explosive power–all critical for peak performance on the field.

How does it improve my balance?

The Tidal Tank enhances your balance by engaging your stabilizing muscles during workouts. The dynamic water resistance forces your body to adapt to changing conditions, improving your balance and stability in real-game situations.

How does it improve my core strength?

Instability training with the Tidal Tank requires constant core engagement to maintain control, especially during dynamic movements. This strengthens your core muscles, crucial for generating power, maintaining balance, and protecting against injuries on the field.

Will it improve my game and overall performance?

Yes, the Tidal Tank is designed to enhance the key skills needed for soccer, including strength, agility, balance, and endurance. By integrating Tidal Tank exercises into your training, you can see noticeable improvements in your on-field performance.

How long does it take before I start seeing results?

Results can vary based on your starting fitness level and how consistently you use the Tidal Tank. Many users notice improvements in their strength, agility, and balance within a few weeks of regular use. For optimal results, incorporate Tidal Tank workouts into your routine at least 3-4 times a week.

How does your risk-free guarantee work?

We offer a 30-day risk-free guarantee on all Tidal Tank products. If you’re not completely satisfied with your purchase, you can return it within 30 days for a full refund. Simply contact our customer support team, and we’ll assist you with the return process.These answers are tailored to address the concerns of soccer players and emphasize how Tidal Tank can improve their performance on the field.

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