Releasing Muscle Tension in Horses: Causes & Exercises

Do you know that feeling when you get into the saddle and it feels like you're sitting on a wooden board? Nothing swings, the back is stiff, and every movement feels rigid. For a long time, I thought my horse just had sore muscles or was in a bad mood. I massaged, stretched, used warmth, and rode at a walk for hours – and yet the tension kept coming back.

Today I know: muscle tension in horses rarely resolves overnight, and almost never with a single quick fix. If you want to achieve lasting suppleness in your horse, you need to do two things: find the cause and then adjust several things at once. In this article, you get both – an honest overview of how to spot tension, where it comes from, and the exercises, measures, and building blocks that genuinely help your horse.

How to spot muscle tension in your horse

Before you can release anything, you first need to find it. Tension doesn't always show up as obvious lameness – often, it's the subtle signals that are easily overlooked in everyday life. Look out for:

• Hard, inflexible muscles: When you run your hand over them, the muscle feels solid rather than yielding elastically.
• The back doesn't swing: Whether on the lunge or when ridden, the relaxed "swinging" of the movement is missing.
• Defensiveness when touched: The horse flinches, steps away, pins its ears back, or even becomes nippy when you examine certain areas.
• Rhythm and movement faults: It moves stiffly, takes shorter strides on one side, is hard to bend, or is resistant to the aids.
• Changes under saddle: Hollowing the back, tail swishing, bucking, or resistance when striking off into canter.
• Changes in temperament: A normally willing horse seems reluctant or stressed – horses don't "punish" us; they are simply showing discomfort.

A simple test: gently run your fingertips down both sides of the spine. If your horse reacts asymmetrically – meaning they are significantly more sensitive on one side – that is a clear sign to look closer.

The most common causes of muscle tension

Tension is almost always a symptom, not a standalone problem. In our experience, these causes are at the top of the list:

The saddle. By far the most common cause. If the saddle pinches in certain spots or restricts the shoulder, the muscles in that exact area will become overworked. And even a saddle that once fit perfectly will eventually stop fitting after muscle gain or loss. Have the fit checked by a saddle fitter at least once or twice a year.

The rider. An uncomfortable truth, but an important one: a rigid, crooked, or unbalanced seat transfers directly to the horse's back. An honest video analysis or regular lessons often do more good here than any ointment.

Teeth. Hooks and sharp edges in the mouth lead to an evasive posture that travels all the way through the poll and into the back. An annual dental check is an absolute must.

Hooves and shoeing. An imbalance at the base works its way upwards. Ensure a suitable shoeing or trimming interval (usually 6–8 weeks) and a correct hoof angle.

Stress and lack of movement. Nervous, stressed horses literally carry their tension in their bodies. Plenty of free movement, social contact, and a calm environment are often underestimated "suppling aids".

Nutritional supply. Muscle metabolism requires vitamin E, selenium, and magnesium, among other things. If there is a deficiency, the muscles are more prone to hardening – something that a blood test can quickly clear up.

And one level deeper: the joints. This is the connection I didn't understand for a long time. If a joint is tweaking or isn't optimally "lubricated", the surrounding muscles tense up to protect the area. The horse braces itself, the movement becomes stiff – a classic vicious circle. That is why, with stubborn tension, it pays to keep an eye not just on the muscles, but also on the tendons, ligaments, and joints.

Releasing muscle tension in horses: what helps immediately

While you are still investigating the root cause, you don't have to sit idle. Two things almost always have a relaxing effect:

Warmth. Warmth promotes blood circulation and helps hardened muscles to loosen up. A heat pack, a warm compress, the solarium, or, if needed, a magnetic field rug are gentle measures for in-between.

Free movement. The more your horse can move freely without constraint, the more likely tension is to resolve itself. Turnout is the be-all and end-all here – far better than an hour of mindless walking in the arena.

Exercises to release back tension in horses

When it comes to back tension, the most sustainable route is through targeted, suppling training. You don't need long sessions for this – a few minutes a day, done correctly, achieve more than infrequent marathon sessions. These classics have proven their worth:

• Long and low / stretching posture: Allows the horse to lift its back and stretch the topline. Ensure a medium head and neck position – too high or too low, and the back drops again.
• Pole work and cavaletti: Encourages your horse to step further under and lift its back. Ideal for activating the deep core muscles.
• Correct lunging and in-hand work: Gently improves flexion and bend while strengthening the abdominal and back muscles, without the rider's weight.
• Lateral movements such as shoulder-in: Mobilise and gymnastise – ideally under instruction so they truly supple the horse rather than cause more tension.
• Hacking, uphill and downhill: Going uphill strengthens the hindquarters; controlled downhill work improves balance and sure-footedness. Plus, riding through the woods or along the beach is a tonic for the horse's soul.
• In-hand stretches: Gentle "carrot stretches" (the horse reaches for a snack towards the shoulder, between the front legs, or to the flank) specifically activate the abdominal and neck muscles. Have your physio show you the correct execution once.

Important: always start every session with an adequate warm-up phase and increase the intensity slowly. The goal is a swinging, supple back – not getting through as much of the programme as possible.

Massage and manual help

Even brushing before riding or a gentle rubdown with a towel afterwards promotes blood flow. With a little practice, you can also use light massage techniques along the large muscle groups to stimulate circulation and improve the supply of oxygen and nutrients. Additionally, alternative approaches like osteopathy, acupuncture, or laser therapy show great success for many horses. For deep-seated tension, however, the rule is: if in doubt, let a professional handle it, because incorrect treatment can do more harm than good.

When to call the vet, physio, or saddle fitter

As much as you can do yourself – some things belong in professional hands. Get help if:

• the tension keeps returning despite all your efforts,
• your horse shows clear signs of pain or lameness,
• it suddenly bucks, rears, or shows massive resistance,
• or you suspect an underlying issue (e.g. kissing spines).

The most sensible order is usually: vet for diagnosis and to rule out serious causes, physiotherapist or osteopath for treatment, saddle fitter for the fit, and the equine dentist for the mouth. Only when the actual root cause is resolved will the tension stay away for good.

The role of feeding

To be completely honest: no feed "releases" tension at the push of a button, and no snack replaces a well-fitting saddle, good training, or the physio. The main levers remain addressing the cause, movement, and training. However, what feeding can do is provide support from the inside – and this is exactly where we circle back to the topic of joints and connective tissue.

Because joints, tendons, and ligaments are so closely connected to the surrounding muscles, it pays off to supply these structures with targeted nutrients. Classically, this involves four building blocks:

• Glucosamine – a building block for the cartilage and natural shock absorption.
• Collagen – the most important structural protein for the elasticity and stability of connective tissue and cartilage.
• MSM (organic sulphur) – important for the regeneration of tendons and ligaments.
• Hyaluronic acid – the main component of joint fluid for smooth movement.

In practice, providing these nutrients often fails not because of the active ingredients, but because of the horse: powders are blown away, neatly sorted out, or end up stuck to the bottom of the bowl as an unappetising paste. That is exactly why we switched to nuvallo move Snacks. They deliver the four mentioned building blocks in a daily ration of around 30 g (about 6 snacks for a 500 kg horse), are based on a stomach-friendly blend of flaxseed cake, rice bran, and linseed that is free from wheat and corn – and are simply fed by hand. No weighing, no dusty powders, no hiding games in the feed trough. Practical for competitions: the snacks are ADMR-compliant (competition-safe) and can be used with no waiting period.

What you can realistically expect: give the feeding time. The first positive changes in the joy of movement often appear after 4–6 weeks; for optimal results, you should feed consistently for at least 8–12 weeks. My impression after a good eight weeks was a shorter warm-up phase and more overall suppleness – it's no magic cure, but a noticeable building block in the overall package.

Preventing muscle tension

Prevention is always easier than the cure. The most important points at a glance: regular saddle checks, honest work on your own seat, an annual dental check, suitable shoeing intervals, plenty of free movement and social contact, a well-thought-out training programme with enough regeneration – and supplying the muscles, joints, and connective tissue according to their needs. If you maintain this foundation, you will have to battle tension far less often.

Frequently asked questions

How do I spot muscle tension in my horse? By hard, inflexible muscles, a back that doesn't swing, defensiveness when touched, rhythm and movement faults, as well as changes under saddle. If your horse reacts sensitively on one side when you run your hand over it, take a closer look.

How can I release muscle tension in my horse? Through a combination of addressing the cause (saddle, rider, teeth, hooves), relaxing measures like warmth and free movement, targeted exercises and – if needed – professional help from a physio or osteopath.

Which exercises help with back tension? Long and low in a stretching posture, pole work and cavaletti, correct lunging, lateral movements, controlled uphill/downhill training, and gentle in-hand stretches. It is better to do a few minutes correctly every day than rare, long sessions.

How long does it take for tension to release? That depends heavily on the cause. Acute, superficial tension can improve in a matter of days; deeper-seated issues, or those caused by the saddle and training, often take weeks of consistent work.

Can feeding help with muscle tension? Feed doesn't replace addressing the root cause, but it can sensibly support the nutritional supply to the muscles, joints, and connective tissue – especially since joint issues encourage muscle tension. Plan for 8–12 weeks to see a noticeable effect.

When should I call the vet? If tension keeps returning despite all your efforts, or if there are clear pain responses, lameness, sudden bucking, or a suspected underlying problem. The vet provides the diagnosis and rules out serious causes.

Conclusion

If you are battling tension in your horse and feel stuck in your riding, taking a holistic approach is well worth it: saddle, seat, teeth, hooves, movement, training – and the nutritional supply to joints and connective tissue, because these are more closely connected to the muscles than you might think. There is rarely one single fix, but rather many small ones that together make the difference. For the feeding aspect, nuvallo move Snacks have become the most relaxed way for me to get high-quality active ingredients into the horse without any stress. The rest is down to honest work with your horse – and a little patience.