Equine Heart Rates | What Every Rider Needs To Know

Here we delve into equine heart rate monitoring, its importance for horse health and performance, and how riders can use this information to optimise training and care routines.

As equestrians, we often focus on our own fitness and techniques, but understanding our four-legged partner’s physiology is equally crucial. One key aspect of this is the horse’s heart rate, and the ability to monitor it. Whether you’re a beginner just starting your riding journey or an experienced competitor, knowing about equine heart rates can significantly improve your horse’s well-being and performance. 

Please be aware that we are not veterinary professionals and this post is strictly for informative purposes to be supplemented with wider research. 

Understanding the Basics

Just like us, horses have a cardiovascular system. The heart rate, measured in beats per minute (bpm), is a vital indicator of a horse’s health, fitness level, and emotional state.

Aerobic and Anaerobic Systems

In horses, as in humans, there are two primary energy systems: aerobic and anaerobic. The aerobic system uses oxygen to convert carbohydrates and fats into energy, and is the primary energy source for low to moderate-intensity exercise. This system is efficient and can sustain activity for long periods. 

The anaerobic system, on the other hand, produces energy without oxygen, primarily using stored glucose. This system provides quick energy for high-intensity, short-duration activities but leads to the accumulation of lactic acid. Horses typically work aerobically at heart rates up to about 150-170 bpm.

Above this threshold, which varies by individual, they begin to work anaerobically. Understanding these systems is crucial for designing effective training programmes and managing your horse’s workload. By monitoring heart rate, riders can ensure their horses are working in the intended energy system, optimising both performance and recovery.

Normal Heart Rate Ranges

• Resting heart rate: 30-40 bpm
• During light exercise: 80-120 bpm
• During intense exercise: 180-240 bpm

These can be further divided into exercise types:

• Walk: 50-70 bpm
• Trot: 70-120 bpm
• Canter: 120-185 bpm
• Gallop: 185-240 bpm

It’s important to note that these ranges can vary based on factors such as age, breed, and individual fitness levels.

Why Heart Rate Matters

1. Health Indicator: Abnormal heart rates can signal underlying health issues.
2. Fitness Assessment: Heart rate recovery time after exercise is a great measure of cardiovascular fitness.
3. Performance Optimisation: Understanding your horse’s heart rate zones can help tailor training programmes.
4. Stress Management: Elevated heart rates can indicate stress or discomfort.

Measuring Your Horse’s Heart Rate

Manual Method

1. Place your hand on the left side of the horse’s chest, just behind the elbow.
2. Count the beats for 15 seconds and multiply by 4 to get beats per minute

Technology-Assisted Methods

• Stethoscope: Provides a clear sound of heartbeats for accurate counting.
• Heart Rate Monitors: Wearable devices that give continuous readings during exercise.

What Riders of All Levels Should Know

Understanding and monitoring equine heart rates is valuable for riders at every stage of their equestrian journey. Let’s explore what riders at different levels should focus on and how they can incorporate heart rate knowledge into their riding and horse care routines.

Beginners

1. Make use of technology:
   • Use a wearable equine heart rate monitor
   • Wear an equine heart rate monitor when riding 
   • Attaches easily to your girth
   • Monitor and record your horse’s heart rate and other key indicators in a mobile app
2. Learn to take your horse’s resting heart ratemanually:
   • Practice finding the pulse behind the left elbow or under the jaw.
   • Count for 15 seconds and multiply by 4 to get beats per minute.
   • Aim to check your horse’s resting heart rate at least once a week.
   • Keep a log to establish a baseline for your horse.
3.  Understand normal ranges:
   • Memorise the basic ranges: 30-40 bpm at rest, 80-120 bpm during light exercise.
   • Learn to recognise when your horse’s heart rate is elevated above normal.
   • Understand that individual horses may have slight variations in their normal range.
4. Observe how different activities affect heart rate:
   • Pay attention to how your horse’s heart rate changes when introduced to new environments or situations.
   • Learn to correlate changes in heart rate with your horse’s body language and behaviour.
5. Recognise signs of stress or discomfort:
   • An elevated heart rate during normally calm activities might indicate anxiety or pain.
   • Learn to differentiate between excitement and stress-induced elevated heart rates.
6. Practise proper cool-down techniques:
   • Understand the importance of gradually bringing your horse’s heart rate down after exercise.
   • Monitor  when your horse’s breathing and heart rate have returned to normal after a ride.

Intermediate Riders

1. Monitor heart rate during different types of work:
   • Use a heart rate monitor or learn to take quick readings during brief pauses in your ride.
   • Compare heart rates during flatwork, jumping, fast work, hacking, and other activities
   • Understand how different gaits and exercises impact heart rate.
   • Use this information to structure your training sessions more effectively.
2. Track recovery times:
   • Monitor how long it takes for your horse’s heart rate to return to resting level after exercise.
   • Typically, after moderate work, your horse’s heart rate should return to 100 bpm within two minutes and should be below 60 bpm ten minutes after exercise has ceased.
   • Keep a log of recovery times to track improvements in fitness.
   • Use recovery time as a guide for when to end a training session.
3. Use heart rate to gauge your horse’s stress levels:
   • Learn your horse’s typical heart rate in various situations (e.g., at home, at shows, during transport).
   • Use heart rate as an objective measure of stress in new or challenging situations.
   • Develop strategies to help your horse relax when you notice an elevated heart rate.
4. Incorporate heart rate data into fitness planning:
   • Use heart rate information to gradually increase the intensity and duration of your training sessions.
   • Learn to recognise when your horse is working in aerobic vs. anaerobic zones.
   • Adjust your training plan based on how quickly your horse’s heart rate recovers after exertion.
5. Understand the impact of environmental factors:
   • Monitor how heat, humidity, and altitude affect your horse’s heart rate.
   • Learn to adjust your riding plans based on these factors to prevent overexertion.

Advanced Riders and Competitors

1. Utilise heart rate zones for training:
   • Understand the different heart rate zones: warm-up, aerobic, anaerobic threshold, and maximum effort.
   • Design training sessions that target specific heart rate zones to improve different aspects of fitness.
   • Use heart rate data to ensure you’re not over or under-training your horse.
2. Implement interval training:
   • Design interval workouts based on heart rate rather than speed or distance.
   • Use heart rate recovery between intervals to gauge your horse’s fitness improvements.
   • Gradually increase the intensity and duration of intervals as your horse’s fitness improves.
3. Monitor long-term trends:
   • Review your horse’s heart rate data during rest, exercise, and recovery in the Enduro FIT mobile app.
   • Use this data to track improvements in fitness over weeks and months.
   • Adjust your training programme based on these long-term trends.
4. Use heart rate variability (HRV) for advanced insights:
   • Learn about HRV and its implications for equine health and performance.
   • Consider investing in advanced monitoring equipment that can measure HRV.
   • Use HRV data to optimise training and prevent overtraining.
5. Correlate heart rate data with performance metrics:
   • For sport-specific training, relate heart rate data to performance measures like jump height, speed, elevation gain, or race times.
   • Use this information to find the optimal balance between exertion and performance.
6. Educate your team:
   • Ensure that all individuals involved in your horse’s care and training understand the importance of heart rate monitoring.
   • Develop protocols for heart rate monitoring during competitions and high-stress situations.

By incorporating these level-specific heart rate monitoring practices, riders can enhance their understanding of their equine partners, optimise training routines, and potentially improve performance outcomes. Remember, while heart rate data is incredibly valuable, it should always be used in conjunction with other observations and in consultation with veterinary professionals when necessary.

Factors That Influence Equine Heart Rates

• Age: Younger horses generally have higher heart rates than older ones.
• Fitness Level: Well-conditioned horses typically have lower resting heart rates and recover faster after exercise.
• Environmental Factors: Heat, humidity, and altitude can all affect heart rate.
• Emotional State: Excitement, fear, or stress can elevate heart rates.
• Health Issues: Various health problems can manifest as abnormal heart rates.

When to Seek Veterinary Advice

While it’s normal for heart rates to fluctuate, certain signs can warrant professional attention:

• Consistently elevated resting heart rate
• Irregular rhythm or “skipped” beats
• Extremely slow heart rate (below 24 bpm at rest)
• Failure to return to normal range within 30 minutes after exercise

Understanding equine heart rates is a valuable skill for any rider. It provides insights into your horse’s health, fitness, and emotional well-being. By incorporating heart rate monitoring into your riding and care routines, you can make more informed decisions about your horse’s training, recognise potential health issues early, and ultimately strengthen the bond with your equine partner.

Remember, every horse is unique. What’s normal for one may not be for another. Always aim to establish baselines for your horse,  to address any concerns and remember, consistency is king. For easy tracking, recording logs and session review ensure you have a look at the ENDURO Equine Fitness App and Enduro Equine Heart Rate Monitor.