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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
working out on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "working out on" is not correct in standard written English.
It is typically used incorrectly; the correct phrase would be "working out" or "working on." Example: "I have been working out at the gym every day this week."
⚠ May contain grammatical issues
News & Media
Wiki
Science
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
55 human-written examples
Walking, running, weight lifting and working out on resistance machines is unquestionably effective and safe for most adults, if done properly.
News & Media
If you're working out on carpet, you won't be able to slide with towels.
Wiki
On the other hand, you'll see activities like getting up and working out on a Monday morning like this one.
News & Media
No one spent his lunch hour working out on treadmills.
News & Media
"You're working out on your own terms," Ms. Olseen said.
News & Media
He said Curry had been working out on his own.
News & Media
"[Spacey's character] is just working out on a rowing machine.
News & Media
Do you see yourself working out on a regular basis after this?
News & Media
He has been working out on his own and may be activated Tuesday.
News & Media
"Floating is the mental equivalent of working out on a Nautilus machine," Hutchison said.
News & Media
But he also kept up with the running, working out on his own.
News & Media
Expert writing Tips
Best practice
When referring to physical exercise, use the phrasal verb "work out" without the preposition "on". For example, say "I work out at the gym" instead of "I work out on the gym."
Common error
Avoid adding "on" after "work out" when describing exercise activities or locations. The correct usage is simply "work out" followed by the location or activity. Saying "working out on" often sounds unnatural.
Source & Trust
82%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "working out on" functions as a gerund phrase followed by a preposition. Ludwig AI indicates that it's often an incorrect or awkward construction in standard English, especially when referring to exercising at a specific place. Examples show its use in various contexts, but the AI recommends using "working out" or "working on" instead.
Frequent in
News & Media
43%
Wiki
10%
Science
5%
Less common in
Formal & Business
0%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, while the phrase "working out on" appears frequently across various sources, Ludwig AI suggests it is often grammatically incorrect in standard written English. A more precise way to express the same idea is to use either "working out" (for exercise) or "working on" (for development). It's recommended to avoid using "on" after "work out" when specifying a location. While present in many contexts, the phrase is best avoided in formal writing. It's better to use alternatives such as "exercising at" or "training at" for more grammatically sound construction. The phrase is most common in news and media, but that doesn't make it a preferred expression in formal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
exercising on
This alternative directly replaces "working out" with "exercising", maintaining a very similar meaning but emphasizing the physical activity.
training on
This option is a close synonym, focusing on the aspect of preparation or skill development through physical activity.
exercising with
This changes the preposition to "with", implying the use of equipment or tools during exercise.
training with
Similar to "exercising with", this highlights the use of tools or a coach during training.
practicing on
Focuses on the repetition of exercises to improve skill, akin to practicing a sport.
developing on
This shifts the meaning towards improving a skill or attribute rather than physical exercise, but using a specific platform or method.
refining on
Emphasizes the process of making something better through repeated effort, often in a technical or artistic sense.
experimenting on
Implies a trial-and-error approach to improving something, with a focus on discovery and learning.
building upon
Suggests adding to an existing foundation to create something better or more complex.
elaborating on
Focuses on adding detail and complexity to an existing idea or plan, moving away from the physical activity aspect.
FAQs
How can I use "work out" correctly in a sentence?
Use "work out" followed by the place where you exercise (e.g., "I work out at the gym") or use it alone to indicate exercising in general (e.g., "I need to work out more often").
What's a better way to phrase "working out on"?
Consider using alternatives such as "exercising at" or "training at" depending on the context. If you mean to say you were developing something, consider "working on".
Is it correct to say "I'm working out on the treadmill"?
While commonly said, it is more grammatically precise to say "I'm working out on a treadmill" or simply "I'm working out using the treadmill."
What's the difference between "working out" and "working on"?
"Working out" generally refers to physical exercise, while "working on" refers to developing, fixing, or improving something. The context dictates which one to use.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
3.5/5
Expert rating
Real-world application tested