Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
can be strenuous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "can be strenuous" is correct and usable in written English.
It can be used to describe activities or tasks that require a lot of effort or exertion. Example: "Running a marathon can be strenuous, especially for first-time participants."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(5)
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
9 human-written examples
The player hardly moves, but the small motions and the constant isometric pressure can be strenuous.
News & Media
The exhibition covers seven fields where walking can be strenuous and cow droppings are prevalent, so appropriate footwear is advised.
News & Media
The 10-minute climb from the village can be strenuous, but the views are well worth the effort it takes (closed Mon; £5).
News & Media
While nonprofit legal work can be strenuous, the duo said they wouldn't have it any other way.
News & Media
Therefore, adding even more pressure to an already new phase of life -- their impending marriage -- can be strenuous for all involved.
News & Media
Tremolos, like trills, can be strenuous to people who aren't used to playing them.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
"Outdoors can be quite strenuous, but it is more self-paced," says Carl Foster, director of the human sports laboratory at the University of Wisconsin, La Crosse.
News & Media
Given that beach-based activity can be physically strenuous (as discussed above) then a working digestive system is necessary to convert food and drink sources into energy.
News & Media
For small businesses with minimal marketing budgets, monitoring online reviews can be a strenuous manual process.
News & Media
During the winter, the trip to the gym can be more strenuous than the actual workout.
News & Media
Finding the right insurance plans can be a strenuous process, but it doesn't have to be.
News & Media
Expert writing Tips
Best practice
When describing a task or activity, follow "can be strenuous" with specifics about what makes it so, such as "lifting heavy objects" or "long hours of concentration".
Common error
Avoid using "can be strenuous" when simpler, more direct language would suffice. Instead of saying "The process can be strenuous", consider "The process is difficult" or "The process requires effort".
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "can be strenuous" functions as a verb phrase acting as a predicate adjective, describing a subject's potential to require considerable effort or exertion. As stated by Ludwig AI, this phrase is correct and usable in written English.
Frequent in
News & Media
40%
Wiki
40%
Science
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "can be strenuous" is a grammatically sound and understandable way to describe activities or tasks that might demand significant effort or energy. Ludwig AI confirms its correctness. Its usage is common in news, wiki and scientific contexts. When using the phrase, consider whether a simpler alternative might be more appropriate depending on the level of formality required. Remember to add specifics about what makes something strenuous for clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
may be demanding
Replaces "can" with "may", suggesting a possibility rather than a general potential, and uses "demanding" which focuses on the requirements of the activity.
could prove challenging
Indicates a potential difficulty, shifting from the exertion to the difficulty involved.
might require significant effort
Highlights the necessity of effort, making the sentence more explicit about the input needed.
may be physically taxing
Emphasizes the physical aspect and the burden it places on the body.
can involve considerable exertion
Focuses on the action of exerting oneself, making it clear that significant effort is needed.
might present difficulties
Highlights the potential for problems, focusing less on effort and more on obstacles.
can put you to the test
Shifts the focus to the person undergoing the activity, suggesting it will challenge their abilities.
may push your limits
Implies the activity will challenge one's personal boundaries and capabilities.
can be quite exhausting
Substitutes "strenuous" with "exhausting", focusing on the tiredness that results from the activity.
may necessitate hard work
Directly points out that hard work will be necessary, framing it as a condition for success.
FAQs
How can I use "can be strenuous" in a sentence?
You can use "can be strenuous" to describe activities or tasks that require significant effort or exertion. For example, "Marathon running "can be strenuous", especially in hot weather".
What are some alternatives to saying "can be strenuous"?
Alternatives include "may be demanding", "might require significant effort", or "can involve considerable exertion" depending on the context.
Which is correct, "can be strenuous" or "is strenuous"?
"Can be strenuous" suggests a possibility or potential, while "is strenuous" states a fact. Use "can be strenuous" when the activity isn't always difficult, but has the potential to be. For instance, "Hiking "can be strenuous" depending on the trail", versus "Mountain climbing is strenuous".
What's the difference between "can be strenuous" and "can be stressful"?
"Can be strenuous" refers to physical or mental effort, while "can be stressful" refers to emotional or psychological strain. An activity "can be strenuous" due to its physical demands, whereas it "can be stressful" due to tight deadlines or high stakes.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested