Exercising Safely During a Heatwave: Tips from a Pilates and Clinical Exercise Specialist in North Hertfordshire

Regular exercise is important for physical health, mental wellbeing and maintaining independence as we age. However, when temperatures rise, it’s important to adapt your routine to stay safe.

Whether you’re attending a Pilates class in Stevenage, working with a personal trainer in Hitchin, participating in cardiac rehabilitation in Knebworth, or simply trying to stay active, exercising in extreme heat requires extra care.

Choose the right time of day

The coolest parts of the day are usually early morning and late evening. If possible, schedule outdoor exercise before 11am or after 3pm.

During a heatwave, the period between 11am and 3pm is often the hottest and carries the greatest risk of overheating, dehydration and sun exposure.

Stay Hydrated

Hydration is one of the most important aspects of exercising safely in hot weather.

Remember to:

• Drink water regularly throughout the day.

• Take a water bottle with you when exercising.

• Drink before, during and after activity.

• Consider electrolyte replacement if you’re sweating heavily.

This is particularly important for older adults, people attending cardiac rehabilitation, and those exercising with long-term health conditions.

Woman drinking water to stay hydrated

Seek Shade When Exercising Outdoors

If you’re walking, running or cycling, try to choose routes with plenty of tree cover and shade.

Parks and woodland paths are generally much cooler than exposed roads and open spaces.

Wear light, loose clothing

Choose lightweight, loose-fitting clothing that allows heat to escape. Light colours help reflect sunlight and can make a significant difference to comfort levels.

Don’t forget sunscreen, a hat and sunglasses if you’re spending time outdoors.

Reduce Exercise Intensity

A heatwave isn’t the time to push for maximum effort.

Instead:

• Slow your pace.

• Take more frequent rest breaks.

• Reduce resistance or weights.

• Focus on mobility, flexibility and movement quality.

Consistency is far more important than intensity when temperatures are high.

Exercise Indoors in a Cool Environment

One of the safest ways to remain active during hot weather is to exercise indoors.

At my private studio between Stevenage and Hitchin, sessions take place in a fully air-conditioned environment, allowing clients to continue with their Pilates, personal training and cardiac rehabilitation programmes comfortably and safely throughout the summer.

Indoor exercise can be particularly beneficial for:

• Older adults

• People recovering from illness or surgery

• Cardiac rehabilitation clients

• Individuals managing arthritis or joint pain

• Anyone who struggles with exercising in hot weather

  
  

  

  Turn the aircon up to exercise safely

  
  

Recognise the signs of overheating

Stop exercising immediately if you experience:

• Dizziness

• Headache

• Nausea

• Muscle cramps

• Unusual breathlessness

• Excessive fatigue

• Confusion

Move to a cool place, drink fluids and seek medical advice if symptoms do not improve.

Exercise safely during a heatwave

Staying active remains important, even when temperatures soar. By exercising early or late in the day, staying hydrated, seeking shade, adjusting your intensity and making use of air-conditioned indoor facilities, you can continue to enjoy the benefits of movement safely.

Staying active during hot weather doesn’t have to be uncomfortable or dangerous. Book a session in my air-conditioned studio in north Hertfordshire and continue making progress towards your health, fitness and rehabilitation goals, whatever the temperature outside.

Get in touch to find out more.