For many working physically active roles, our bodies are our tools. You may be on your feet all day. Or you may be lifting, moving, or working outdoors. Your heart is always working to keep up with the job’s demand.
Heart Awareness Month is a reminder that while physical work contributes to daily movement, heart health is influenced by many factors. Understanding those factors can support long-term wellbeing.
In New Zealand, heart disease remains one of the leading causes of death. The Heart Foundation of New Zealand raises awareness about prevention, education, and early detection.
Physical Work and Heart Health
Being active at work can improve cardiovascular fitness. Jobs that involve lifting, walking, carrying or working outdoors keep the body moving and can support circulation, stamina, and overall endurance.
However, physically demanding work also places strain on the body. Long shifts, repetitive movements, heavy lifting, and hot or high-pressure environments can increase fatigue. Without enough recovery, this ongoing strain can lower energy and harm wellbeing.
Hydration, rest, and recovery all play an important role in supporting heart health, especially for physically active workers. Dehydration, for example, can cause the heart to work harder to pump blood effectively. Fatigue can also increase stress on the body, especially during busy shifts.
Physically active workers often focus on getting the job done and supporting their team. Pay attention to changes in how the body feels, endurance, breathlessness, or unusual fatigue during or after work.
Strength and stamina matter in active roles. Keeping your heart healthy supports job performance and your life outside work.
Everyday Habits That Support the Heart
Heart health is influenced by a range of everyday habits, both at work and outside of it. While physically active roles contribute to movement, other factors also play an important part in supporting cardiovascular wellbeing.
- Balanced nutrition helps fuel hard work, supports healthy blood pressure and cholesterol, and helps keep your energy stready throughout the day.
- Hydration is important for those working outdoors or in warm environments as when fluid levels are low, the heart works harder to circulate blood and this can increase fatigue.
- Sleep and recovery allow the body, including the cardiovascular system, to repair and reset after physically demanding work. Ongoing recovery supports stamina and resilience.
- Managing stress is another important factor. High pressure or long periods of strain can affect both mental and physical health over time. Allowing time to unwind can support overall wellbeing.
Many heart-related risk factors develop gradually and may not cause noticeable symptoms. Regular health check-ups can provide helpful insight and reassurance.
Building small, consistent habits across these areas can support long-term heart health and help maintain strength and endurance both on and off the job.
Recognising Warning Signs
Heart conditions don’t always present the same way for everyone. Some people experience sudden, strong symptoms. Others notice subtle changes over time.
Common warning signs associated with heart problems can include:
- Chest discomfort, tightness, pressure, or pain
- Shortness of breath during activity or at rest
- Pain or discomfort spreading to the arm, shoulder, neck, jaw, or back
- Feeling lightheaded, faint, or unusually dizzy
- Unexplained fatigue that feels different from normal tiredness
- Nausea, cold sweats, or a general feeling of being unwell
Symptoms can differ between individuals. Some people may not experience severe chest pain, but may experience indigestion, muscle strain, or general exhaustion.
Because physically active roles can bring fatigue and physical strain, it can be easy to dismiss unusual sensations. Being aware of changes that feel out of the ordinary for you is an important part of understanding your own health.
Getting medical help early leads to better outcomes during serious heart problems. Awareness and timely response can make a meaningful difference.
Supporting Your Wellbeing
Looking after your heart isn’t about big sudden changes. It is about recognising that your heart works hard every day, especially in physically active roles. Build small, lasting habits to support your heart long-term.
If you are interested in learning more about heart health or risk factors, the Heart Foundation provides helpful resources.
Taking an interest in your heart health today can help support your strength, stamina, and wellbeing for years to come, both at work and beyond.
The good news is that there are practical steps you can take to improve your chances of getting noticed, landing interviews and securing work when competition is high.