Health Library / Lifestyle
This content is for education only and is not medical advice. I'm a fitness coach, not a physician. Talk to your doctor before starting any medication, hormone, supplement, or new exercise program, especially if you have a medical condition or take prescriptions.
Living on an island means when you travel, you travel. Five hours minimum to anywhere, usually more, usually with a time change that isn't polite.
The damage from a trip is rarely the missed workouts. It's the three weeks afterwards where you never quite restart.
You will not lose meaningful muscle in two weeks. Or three. Strength holds up remarkably well over short breaks, and what dips initially is largely neural and returns within a session or two.
So stop treating a holiday as a catastrophe. The people who do damage are the ones who come back feeling they've "ruined it" and either quit or try to make up for it in one brutal week.
What does fade faster is conditioning — aerobic fitness is less patient than strength.
Not to train well. To not stop.
Two short sessions a week while away is a complete success. It keeps the habit alive, which is the thing actually at risk, and it means the first session back isn't a shock.
A resistance band with a door anchor. Weighs nothing, and it covers the things that most degrade without maintenance — rows, pull-aparts, face pulls, rotator cuff work, Pallof presses.
That's it. That's the whole travel kit.
Everything else is bodyweight: split squats, push-ups at whatever angle works, hip thrusts off a bed, planks, carries with the suitcase itself. Single-leg work is the cheat code — a split squat with no weight is genuinely hard for most people over 45.
Twenty minutes, hard, twice. Not an hour you won't do.
Usually two dumbbells too light, a treadmill and a cable machine nobody has serviced. Use the dumbbells for high-rep single-leg work and rows, use the floor for the rest, and don't waste the session hunting for a barbell.
If you do nothing else, walk. Travel destroys normal daily movement — you sit on a plane, sit in meetings, sit at dinner. Walking restores the thing your metabolism actually misses. Read the metabolic module: the post-meal walk works in a hotel district as well as at home.
Your body clock shifts at roughly an hour a day, which means a five-hour change takes about five days and there's no trick that beats that by much.
Light is the main lever. Morning light advances your clock — helpful flying east. Evening light delays it — helpful flying west. Getting outside on arrival does more than anything you can take.
Eastward is harder than westward for most people, because advancing your clock is harder than delaying it. From Hawaii, nearly everything is eastward.
Train in the destination's daylight if you can. Exercise is itself a timing cue.
On melatonin and sleep aids — widely used, genuinely variable, and the timing matters more than people think. That's a conversation with a pharmacist or doctor, not something I'm going to put amounts on.
Long flights raise clot risk. Hours of immobility in a cramped seat is the mechanism, and it matters more if you've had a clot before, had recent surgery, are pregnant, have a clotting disorder, or take certain medications including some hormone therapies and contraceptives.
Move hourly, walk the aisle, keep fluids up, and don't sit with your legs crossed for five hours. If any of those risk factors apply to you, ask your doctor before the trip rather than after — there are specific measures and they're worth having.
Calf pain, swelling or shortness of breath after a long flight is not something to sleep off.
Don't try to make up for it. Resume where you left off, at the same weights, for the first week. The urge to punish yourself for a holiday is how people get injured in the fortnight after a good time.
Two sessions a week away, walk a lot, get light in your eyes on arrival, come back gently. That's the whole thing.
Last updated September 30, 2026