Hot Outside. Hot Inside. Training Through Summer When Your Body Runs Hotter Than the Weather

Some summers just feel harder than they used to.

Not just warmer. Harder.

The energy isn't there. The motivation disappears before you get out the door. Workouts that felt manageable last year feel like too much this July.

Doreen Warfield of Studio Strong has a way of saying out loud what women have been quietly wondering about for years.

Why Summer Feels Harder Than It Used To

Two things are happening at the same time. And most women don't know the second one is even in the mix.

Your body regulates heat using estrogen. Not completely, but significantly. When estrogen starts dropping, that regulation gets less reliable. Hot flashes are literally your internal thermostat misfiring. Your body thinks it's overheating when it's not, so it overcorrects. Hard and fast.

Now put that body outside in July in O'Fallon. Ninety-two degrees and humid. Your system was already working harder than it looks before you walked out the door. The exhaustion isn't in your head. The fatigue that hits sooner than it should, that's real. Recovery taking longer than you expect, also real. You're managing something that's genuinely more work than it was five years ago, and nobody sat you down and told you that was coming.

That's the part I want women to hear first. You're not falling apart. Your situation changed.

Why You Shouldn't Stop Moving

No. I know that's what the body is asking for, and I understand why. But the answer is no.

Here's what I see happen. A woman in her late 40s starts skipping workouts because it's hot and she already feels terrible. One week becomes three. The muscle she worked hard to build starts quietly going away. Her sleep gets worse because she stopped moving. Her mood follows. And then September comes and she's starting over from a harder place than she needed to be.

This is the exact stage of life when muscle matters most. Bone density. Joint stability. Mood regulation. Energy. All of it ties to moving your body consistently. The heat makes it uncomfortable. Stopping makes it expensive.

What I tell clients is we're not changing the commitment. We're changing the approach.

Training Smarter During the Summer

Honestly, the biggest thing is just timing.

I had a client tell me she'd been skipping her walks all of June because it was too hot. I asked her what time she was going. She said noon.

Go at six in the morning. Go at seven in the evening when things cool down. The trail challenge we run every month—shameless plug for St. Elizabeth's this July—is a completely different experience at 6 a.m. than it is at 2 p.m. Same trail. Different experience.

Second thing is electrolytes, and I mean this more seriously than it sounds. Not just water. Your body is losing sodium and potassium and magnesium when you sweat, more so if hot flashes are adding to it. Plain water doesn't put that back. I've watched women feel like a completely different person within a few days of adding electrolytes back in. Not a supplement pitch. Just something that works.

Third, and this is the one nobody wants to hear, lower your intensity and stop apologizing for it. Your heart rate runs higher in the heat for the same effort. A walk that felt easy in April is genuinely harder in July. That's not you getting worse. That's just how bodies work in heat. Work at the level that's right for today and trust the consistency.

And for the days when it's really brutal outside, come inside. Get in air conditioning and lift something. That's what we're here for.

When Summer Starts Affecting Sleep

Yeah. Night sweats, summer heat, longer days, and irregular schedules make for some very restless nights. And sleep is when your body does everything. Muscles repair, hormones regulate, and your brain resets. When that's consistently broken, everything downstream gets harder. Training feels worse. Heat tolerance drops. Mood tanks. It all connects.

I've been down a rabbit hole on this one specifically this month. There's a compound that's been getting a lot of attention from physicians that directly addresses the sleep piece. Not melatonin, something that works differently and honestly better for a lot of women. I wrote about it this month at studiostrong.fit. Worth reading alongside this one if sleep is the piece you're struggling with most right now.

Let Go of the Guilt

I say cut it out.

I mean the guilt. Cut out the guilt.

She's not lazy. She's managing something that's genuinely hard, usually without enough information about what's happening in her body, often without anyone around her who gets it. Of course she's tired. Of course summer feels like too much. That's a reasonable response to an unreasonable situation.

What I'd tell her is this. Find one window this week. Early morning if you can. Fifteen minutes. Go outside or come in. It doesn't have to be a workout. It just has to be something. Because the woman who keeps one small commitment to herself through a hard summer comes out the other side with something the woman who stopped entirely doesn't have.

She comes out knowing she didn't quit on herself.

That matters more than the fitness. I've seen it change everything.

GlowInto Reflection

What keeps coming through in these conversations with Doreen is how much women are carrying quietly.

The summers that feel harder. The workouts that stopped working. The exhaustion that sleep doesn't fix. Most women fold all of it into one story about getting older and leave it there.

What Doreen keeps doing is separating the story from the facts. Yes, things are changing. No, that doesn't mean it's over. Yes, summer is harder right now. No, that's not a reason to stop.

Just a clearer picture of what's actually going on and someone willing to say it plainly.

Doreen Warfield is a certified personal trainer and co-owner of Studio Strong in O'Fallon, Illinois.

Studio Strong is located at 629 West Highway 50, O'Fallon, IL.

Learn more at studiostrong.fit or call 618-581-0193.