Advice

Everything you need to know about equine hydrotherapy

Equine hydrotherapy is touted as a great way to improve fitness and build muscle. But what exactly is it and how does it work?

Photo: Ray Martin Photography

You might think equine hydrotherapy is just for top competition horses, but an increasing number of amateur riders are incorporating it into their horse’s training programme. It’s a great way to improve fitness and build muscle, and with the eventing season just weeks away, now is a great time to give it a go.

So what exactly is hydrotherapy and how does it work? We spoke to Evonne Armstrong at High Weald Horse Hydro in Sussex to find out…

What’s the difference between swimming and an aqua treadmill?

In my opinion an aqua treadmill is better that swimming. When a horse swims he lifts his neck and nose to stay out of the water, so the shape of the horse is inverted, which puts a strain on their back. On the treadmill, the horses predominantly work in a round outline and lift their stomachs.

When the horse lifts his stomach he engages his core and the hindquarters begin to work, which puts the horse into rear wheel drive. When the power comes from behind, the front lightens and you get the horse off his forehand. This is the frame you are looking for when riding.

Isn’t hydrotherapy just for top competition horses?

No! All horses benefit from time on an aqua tread mill – from riding club horses to happy hackers. They build muscle and fitness, improve circulation and encourage the horse to work correctly.

When you’ve ridden a horse that has worked on an aqua treadmill, and you’ve felt the difference, the therapy sells itself.

You also learn so much about your horse – how often do you get the chance to watch your horse’s back move when he is working? When watching the horse on the treadmill we often pick up on something that validates the way a horse goes with their rider. It’s something they have felt, but not understood, but all of a sudden it makes sense.

How does the treadmill work?

The height of the water targets different muscles groups and the more water we use, the harder they have to work. As we raise the water we slow the belt down, which controls the length of the stride and allows the horse to find his own natural swing and balance.

How do you decide on the depth of the water?

Each horse is individual and will present differently – sometimes they present differently from one day to the next. So while you have an end result that you are working to, you have to read the horse and decide out how well he is working and adapt each session accordingly.

If the horse is finding it too easy or going too fast, we add more water. If the horse is labouring and finding it difficult to keep his balance we take water out, or slow the belt down. Some horses don’t like great deal of water, so we might work them faster.

They are lots of different ways of playing with the machine to get the best results and you don’t need a lot of water for the horse to feel the benefit.

With our machine we use we don’t like to get any deeper than knee/hock and the maximum time is 25mins.

How often does a horse need to use the treadmill for a benefit?

For horses in work I recommend one session a week, to complement their training programme. If a horse is coming for rehab and not being ridden, then two times a week is more effective.

What injuries/problems can hydrotherapy help with?

It can help with broad number of problems, such as tendon and suspensory ligament injuries, degenerative joint disease, kissing spine, sacroiliac joint pain and a range of other back problems.

If a horse is on the treadmill for rehab you need to approach things very carefully, so you don’t make the horse worse by overworking him. You shouldn’t underestimate the power of even a couple of inches of water.

What if a horse is afraid of water, or just won’t go on?

We have a few tricks up our sleeve to get them on, but ultimately it’s down to patience. We go to great lengths to ensure each stage is fully completed and understood by the horse, before we move on to the next. If a horse is scared of water we take our time and for the first few sessions we don’t even put water in.

We’ve only had one failure so far and we will crack her in the end, but it takes an immense amount of time and patience.

For more information visit www.highwealdhorsehydro.co.uk.

MT
Marketing Team

Read next

3 min read
News

Go Behind the Scenes of Showjumping: the best documentaries and exclusive series to stream

Showjumping is about so much more than those few minutes in the ring; every clear round encompasses the unique partnership between horse...

News
2 min read
News

How to Watch Big Star: the Nick Skelton Story on H&C+

Nick Skelton needs no introduction when it comes to legendary riders, having secured Britain’s first individual gold medal in showjumping at the...

News
4 min read
News

How watching live sport can improve your own performance

Watching those at the top of the equestrian game is not only inspiring, but can actually improve your own performance, whatever your...

News
5 min read
News

Horse & Country to Deliver First Global Broadcast of Multi-Discipline Bridleless Competition

[London, UK – 22.05.2026] – Horse & Country (H&C), the leading international equestrian sports network, has today announced it will deliver what...

News
3 min read
News

How Your Stable Layout May Affect Your Horse

Your stable layout could be affecting your horse’s comfort more than you think. Factors such as visibility, noise levels, and social contact...

News
6 min read
News

EASA Application FAQs

H&C is thrilled to announce that applications are now open for the 7th season of our most popular reality series, All Star...

News
4 min read
News

Introducing… ‘On the House’: Exclusively for H&C+ Members

On the House: £100 Monthly Draw Being part of H&C+ comes with more than just world-class sport and training. Every month, one...

News
4 min read
News

How to protect your horse’s tendons and joints: a practical guide

Ask any experienced rider or trainer about their biggest concern, and joint and tendon health will likely be high on the list....

News
4 min read
News

Horse & Country Secures Landmark Multi-Year Title Sponsorship with evoke® for All Star Academy

[London, UK – 16.04.2026] — Horse & Country (H&C), the leading international equestrian sports network, today announces a major new multi-year title...

News
3 min read
News

Spring Grass, Weight Gain and Management Ideas

With a reputation for being grass guzzlers, some ponies have been shown to consume up to 5% of their bodyweight in grass...

News
3 min read
News

Spring grass: the seasonal shift every horse owner should understand

Longer days, lighter evenings, and finally lush green fields again. It feels like a fresh start. But for your horse? Spring grass...

News
6 min read
Press releases

Horse & Country and EquiReel Partner with USEA to Deliver Unparalleled Video Coverage of the 2026 USEA AEC

The United States Eventing Association (USEA) is pleased to be partnering with Horse & Country (H&C), the leading international equestrian sports network,...

Press releases
3 min read
News

Promote Horse Health by Supporting the Equine Microbiome

The equine microbiome plays a crucial role in digestion, immunity, and overall health. Horses are hindgut fermenters, with microorganisms in the large...

News
2 min read
News

Cobs Can Go Eventing Applications 2026 – FAQs

Cobs Can Go Eventing is back! One of our most popular series is back for its third season, and we’re looking for...

News
5 min read
Press releases

Horse & Country and British Dressage announce landmark three-year partnership extension through to 2028

[London, UK – 05.03.2026] — Horse & Country (H&C), the leading international equestrian sports network, and British Dressage (BD), the national governing...

Press releases
2 min read
News

Sell Like a Pro: Your Guide to the Perfect Listing

Put an end to time-wasters and unsuitable inquiries. By presenting your horse strategically, you attract exactly the buyers who recognize its true...

News
2 min read
News

Global Horse Trading on ehorses: Your Chance to Find the Perfect Match!

Global Horse Trading on ehorses: Your Chance to Find the Perfect Match! ehorses Opens the Gates: Why the Global Market Is Your...

News
4 min read
Press releases

Horse & Country to Stream the Iconic CSIO5* Rome – Piazza di Siena Through 2028

[London, UK – 09.02.2026] Horse & Country has confirmed the extension of its long-standing partnership with the Italian Equestrian Federation (FISE), securing...

Press releases
5 min read
Press releases

H.H. The Amir’s Sword 2026 Returns to Al Shaqab with a Heritage-Led Arena Spectacle and a €1.5M CSI5* Grand Prix

Four days of elite sport and a standout social atmosphere, delivered at the Longines Arena at Al Shaqab as part of the...

Press releases
4 min read
Press releases

Horse & Country announces new two-part series ‘Dream Big’, following Kristy Snepvangers

[London, UK – 28.01.2026] — Horse & Country is set to premiere ‘Dream Big’, a powerful new two-part documentary series following Dutch...

Press releases