Cleanse
Juice Cleanse and Exercise: Keep It Gentle
Can you exercise on a cleanse? Yes, but keep it gentle. You're eating less than usual, so you've less fuel to draw on, which makes it the time for walks and yoga rather than heavy sessions. Here's what suits a cleanse, what to save for before or after and how to read your body.
Move, but Dial It Down
You don't have to stop moving on a cleanse and gentle movement often feels good. The one rule is to lower the intensity. You're taking in less than usual, so your body has less to draw on for hard effort and pushing through a demanding session on an emptier tank is how people end up light-headed or wiped out.
Think of a cleanse as a gentle week rather than a training week. Keep active if you enjoy it, but let the pace and the ambition drop for a few days. Your normal sessions will still be there when you're done.
Good on a Cleanse and What to Save
Gentle, low-intensity movement sits well with a cleanse. Anything all-out is better kept for before or after, when you're properly fuelled.
| Good on a cleanse | Save for before or after |
|---|---|
| Walking, ideally outdoors | Heavy lifting |
| Gentle yoga and stretching | HIIT and hard intervals |
| Light mobility work | Long or fast runs |
| An easy swim | Races, PB attempts, anything all-out |
A walk is the perfect cleanse companion, it keeps you moving, gets you out of the house and doubles as a distraction when a hunger wave rolls in. Don't schedule your biggest session of the month for the middle of a cleanse.
Read Your Body
This is the part that matters most. If you feel light-headed, dizzy or unusually weak during or after movement, stop, sit down and have some water and eat something if it doesn't quickly pass. A cleanse is not the time for willpower workouts and there's no session worth pushing through those signals for.
Everyone's different, some people feel bright and happy on a gentle cleanse walk, others feel they'd rather rest and both are completely fine. Let how you actually feel on the day set the pace, not a plan you made in advance. More on the warning signs is in juice cleanse side effects.
Hydration and Timing
Water matters even more when you're moving and eating less, so drink plenty before, during and after anything active. Time your movement for when your energy is up rather than when you're flagging, often earlier in the day or after a juice rather than right before your next one. And keep it short, a gentle twenty or thirty minutes is plenty on a cleanse.
Match It to the Cleanse
A single day is easy to train around, keep your hard session away from the day itself and you'll barely notice. A longer cleanse asks you to dial back further, since the days add up, so a three, five or seven day plan is the time to genuinely ease off rather than just trim a little.
When it's over, build back to your normal training as you return to food, the same gentle way you'd ease back on caffeine. Don't come off a week-long cleanse straight into a heavy leg day.
Cleanses That Keep You Steady
Bigger 500ml servings, vegetable-led for steadier energy (or browse all our cleanse and fasting guides):
Frequently Asked
Can I exercise on a juice cleanse?
Yes, as long as you keep it gentle. Walking, yoga, stretching and light mobility all suit a cleanse well. You're eating less than usual, so save heavy lifting, HIIT and hard runs for before or after when you're properly fuelled.
What kind of exercise is best?
Low-intensity movement. A walk outdoors is ideal, it keeps you active and doubles as a distraction from hunger. Gentle yoga, stretching and an easy swim work too. Keep sessions short, twenty or thirty gentle minutes is plenty.
Can I do a hard workout during a cleanse?
Better not to. Heavy lifting, HIIT, long or fast runs and PB attempts all ask for more fuel than a cleanse gives you, so schedule them for before or after. Don't put your biggest session of the month in the middle of a cleanse.
What if I feel light-headed while moving?
Stop, sit down and have some water and eat something if it doesn't quickly pass. A cleanse isn't the time for willpower workouts and no session is worth pushing through dizziness or weakness for. Let how you feel on the day set the pace.
Should I still exercise on a longer cleanse?
Dial it back further the longer the cleanse. A single day is easy to train around, but a three, five or seven day plan is the time to genuinely ease off, gentle walks and stretching rather than trimming your usual sessions a little.
How soon can I train hard again afterwards?
Build back as you return to food, the same gentle way you'd ease back on coffee. Don't come off a week-long cleanse straight into a heavy leg day, give yourself a few properly fuelled days before your hard sessions resume.
The Bottom Line
You can move on a cleanse, just keep it gentle. Walks, yoga and stretching suit it, while heavy lifting, HIIT and hard runs are better saved for before or after. Stay well hydrated, time your movement for when your energy's up, dial back further on longer cleanses and stop the moment you feel light-headed. Then build back to normal training as you return to food.
Trying a gentle first go? A 1-Day Cleanse is easy to train around and the rest of the cleanse and fasting hub covers the practical side.
Where to Start
Browse the full range in the cleanse and fast shop, or go straight to the Signature Cleanse, the 1-Day Cleanse or the 1-Day Green Cleanse.
Related reading
- How to break a juice cleanse
- Common juice cleanse mistakes
- What's in a day of cleanse juice
- How many juices a day on a cleanse
- Why our cleanse is frozen
- Cold-pressed vs shop-bought cleanse
- The new year juice cleanse reset
By goal
Related ingredient hubs
Join the list for the latest from The Pulp and your 20% off code lands there and then.
Join the list for the latest from The Pulp, and pick a free 500ml bottle of ginger or turmeric shots on your first order over £50.