Taos Trackers: Altitude Air Inflating Heart Rate?

By Franklin Everett Shaw

February 12, 2026

Forget the oxygen bars and overpriced altitude sickness pills. If you’re an athlete training in Taos, New Mexico, or any other high-altitude locale, you need a real strategy to combat the performance-sapping effects of thin air. We’re talking about actively manipulating your breathing to maximize oxygen uptake and control your heart rate.

High altitude throws a wrench into your body’s finely tuned engine. The lower oxygen pressure means less oxygen gets into your bloodstream, forcing your heart to work overtime. This leads to that dreaded elevated heart rate, making even simple workouts feel like a Herculean effort.

Acclimatization is key, but it’s not a passive process. You can actively accelerate it.

Here’s your actionable guide to “air inflating” – a combination of specific breathing techniques and, when appropriate, devices – to conquer high-altitude training and competition.

First, understand the enemy: altitude acclimatization. Your body adapts by producing more red blood cells to carry more oxygen. This takes time, typically weeks, not days. Arriving in Taos a day before a race and expecting peak performance is a recipe for disaster.

Challenge: Many athletes underestimate the time needed for acclimatization.
Solution: Plan a staged arrival. If possible, spend several weeks at a moderate altitude (5,000-7,000 feet) before moving to Taos (7,000+ feet). Even a few extra days can make a significant difference.

Next, master the art of diaphragmatic breathing. This isn’t just "belly breathing"; it’s about engaging your diaphragm fully to draw air deep into your lungs.

Step 1: Lie on your back with one hand on your chest and the other on your stomach.
Step 2: Inhale slowly through your nose, focusing on expanding your stomach while keeping your chest relatively still.
Step 3: Exhale slowly through your mouth, drawing your stomach in.
Step 4: Practice this for 5-10 minutes, several times a day.

This technique maximizes oxygen intake and promotes relaxation, which helps lower your heart rate.

Now, let’s talk about specific breathing techniques during exercise. Forget short, shallow breaths.

Rhythmic Breathing: Coordinate your breathing with your stride or movement. For example, inhale for three steps, exhale for two. This helps regulate your breathing and prevent hyperventilation.
Pursed-Lip Breathing: Exhale through slightly pursed lips. This creates back pressure in your airways, keeping them open longer and allowing for more complete exhalation. This is especially useful during intense efforts.
Challenge: Maintaining proper breathing technique when fatigued.
Solution: Practice these techniques during easy workouts until they become second nature. Use a heart rate monitor to track the effectiveness of your breathing. If your heart rate is creeping up, consciously focus on your breathing.

Consider using breathing devices. These aren’t magic bullets, but they can be valuable tools.

Inspiratory Muscle Training (IMT) devices: These devices provide resistance during inhalation, strengthening your respiratory muscles. This can improve your breathing efficiency and reduce the effort required to breathe at altitude.
Example: The POWERbreathe is a popular IMT device. Start with a low resistance setting and gradually increase it as your respiratory muscles get stronger. Use it for 5-10 minutes, twice a day.
Challenge: Overusing breathing devices and causing muscle fatigue.
Solution: Start slowly and gradually increase the intensity and duration of your training. Listen to your body and take rest days when needed.

Monitoring your heart rate is crucial. A heart rate monitor is your best friend at altitude.

Establish Baseline: Before your trip to Taos, establish your resting and maximum heart rates at sea level.
Monitor Daily: Track your heart rate at rest and during workouts. Expect your heart rate to be higher at altitude, but monitor for excessive increases.
Adjust Training: If your heart rate is consistently higher than expected, reduce the intensity or duration of your workouts. Don’t push yourself too hard, especially in the first few days.
Challenge: Ignoring heart rate data and pushing through fatigue.
Solution: Be disciplined. Use your heart rate as a guide, not just a number. If your heart rate is in the red zone, back off. It’s better to take a rest day than to risk injury or illness.

Adjust your training schedule. High altitude requires a different approach to training.

Reduce Intensity: Lower your training intensity, especially in the first few days. Focus on easy runs, hikes, or swims.
Increase Recovery: Allow for more recovery time between workouts. Your body needs more time to adapt and recover at altitude.
Prioritize Sleep: Get plenty of sleep. Sleep is essential for recovery and acclimatization.
Challenge: Maintaining training volume at the expense of recovery.
Solution: Prioritize quality over quantity. It’s better to do a shorter, more effective workout than a longer, less effective one.

Hydration is also critical. Altitude increases fluid loss, so drink plenty of water.

Electrolytes: Consider adding electrolytes to your water to replace those lost through sweat.
Avoid Alcohol: Alcohol can dehydrate you and impair your acclimatization.
Challenge: Forgetting to hydrate adequately.
Solution: Carry a water bottle with you at all times and drink regularly throughout the day.

Finally, listen to your body. Altitude sickness can be serious.

Symptoms: Watch for symptoms such as headache, nausea, fatigue, and shortness of breath.
Seek Medical Attention: If you experience any of these symptoms, stop exercising and seek medical attention.
Challenge: Ignoring symptoms of altitude sickness.
Solution: Be aware of the symptoms and don’t hesitate to seek medical help if you need it.

Training at altitude presents unique challenges, but with the right strategies, you can overcome them. By mastering diaphragmatic breathing, using breathing devices strategically, monitoring your heart rate, adjusting your training schedule, staying hydrated, and listening to your body, you can “air inflate” your way to success in Taos and beyond. Don’t just survive at altitude; thrive.