Let’s be honest. Summer sounds great in theory – longer days, more time outdoors, and every intention of being active. Then a heatwave arrives, and suddenly the sofa feels like the most sensible place to be.
We’ve just come through one of those months. You know the kind. Even walking to the car feels like a workout, and your motivation disappears as quickly as the morning breeze.
The good news? Staying active over summer doesn’t mean battling through workouts in 30-degree heat or ignoring what your body is telling you. It simply means being a little smarter about when you exercise, how you exercise, and looking after yourself in between.
Time It Right
If you’re exercising outdoors, don’t fight the heat – work with it.
Early mornings or later evenings are usually your best option. The temperatures are cooler, the UV levels are lower, and your workout is likely to feel much more enjoyable.
Exercising during the hottest part of the day places extra stress on your body. Your heart rate naturally rises, you’ll fatigue more quickly, and recovery can take longer.
Sometimes the smartest thing you can do is adjust your routine rather than force yourself to stick to the original plan.
Ease Off When You Need To
One of the biggest mistakes people make is expecting their body to perform exactly the same in hot weather as it does during the cooler months.
The reality is, when temperatures rise, your body is already working harder simply to keep itself cool. That means a workout that felt comfortable in April may feel far more challenging in July – and that’s completely normal.
Rather than pushing through, listen to your body.
Reduce the intensity if needed. Shorten your session. Swap a tough workout for a brisk walk in the shade or some gentle mobility work.
Remember, consistency always beats one exhausting workout followed by several days of doing nothing.
Hydration Really Does Matter
Hydration becomes even more important during the summer months, yet it’s something that’s often overlooked.
Even mild dehydration can affect your energy levels, concentration, mood, performance and recovery. If you’re feeling unusually tired, sluggish or developing a headache, it may simply be your body asking for more fluids.
A few simple habits can make a big difference:
- Start your day with a large glass of water.
- Aim for around 2–2.5 litres each day, increasing this if you’re exercising or spending long periods in the heat.
- If you’ve been sweating heavily, consider adding an electrolyte tablet or drink to help replace the minerals you’ve lost.
- Eat plenty of water-rich foods such as watermelon, strawberries, cucumber and lettuce.
- Keep an eye on the colour of your urine – it should be a pale straw colour. Darker urine is often a sign that you need to drink more.
And yes, before anyone asks, tea and coffee do contribute to your daily fluid intake – but they shouldn’t replace drinking plenty of water, particularly in hot weather.
Make the Most of Being Outdoors
One of the best things about summer is that exercise doesn’t have to happen in a gym or studio.
Go for a walk along the beach, enjoy a countryside hike, take your workout into the garden, go cycling, swimming or even try paddle boarding.
Moving your body in different environments can make exercise feel less like something you have to do and more like something you genuinely enjoy.
If you are exercising outside, wear light, breathable clothing, apply plenty of SPF, and always take water with you. They’re simple habits that make a big difference.
Don’t Write Off the Summer
This is probably the biggest piece of advice I can give.
Every year I hear people say, “I’ll get back into it in September.”
Then there’s a holiday, a few BBQs, family days out, another spell of hot weather…and before you know it, several months have passed.
You don’t need to train perfectly over the summer.
You don’t need to be at your fittest.
You just need to keep the habit going.
Even two or three sessions a week, alongside staying generally active, can help you maintain your fitness and make returning to your normal routine so much easier.
Think of summer as a season to maintain – not to start again afterwards.
The Bottom Line
Summer is meant to be enjoyed.
Move when it’s cooler, drink more water than you think you need, ease off when your body tells you to, and don’t let a few hot days derail the healthy habits you’ve worked so hard to build.
And if an ice cream happens?
Enjoy every single bite. Life’s about balance, after all.
Want More Fitness Tips?
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I hope to see you there!
Lisa
