The phrase "a workout regimen" is correct and usable in written English.
You can use it when discussing a structured plan or routine for physical exercise.
Example: "To achieve her fitness goals, she decided to follow a strict workout regimen that included strength training and cardio exercises."
Alternatives: "an exercise program" or "a fitness plan."
I have a workout regimen that I do, just to keep my body going.
"We have either lied to ourselves or convinced ourselves that we are using it as a workout regimen," Mr. Trenta said.
As a coach, Carlisle developed a workout regimen called the Ultimate Seven, in which players use a set of tires for dribbling and calisthenics.
Williams said that his off-season conditioning did not get him into football shape; he espouses a workout regimen that couch potatoes could rally around.
Unlike certain forms of Christianity that say that if you simply surrender to Jesus you will be saved, Bon requires rigorous training; it's a workout regimen for the soul.
GETTING away to a second home usually means leaving routine behind, but when that routine is a workout regimen, many second-home owners like to take it with them.
Brooke Hogan is flaunting a newly slim bikini body, thanks to a twice-a-day workout regimen.
But the financier turned fitness franchisor, along with his co-founders, also understood first-hand how equally challenging it can be to stick to a daily workout regimen while building a company -- even if that company includes a network of five gyms and two spin studios.
Their home is complete with a pecan-wood basketball court for teaching an exhausting workout regimen, an apartment in what was the home economics department, classrooms turned into horse stalls and a baseball field remade into a training arena for their son, Randall, a professional calf roper.
Representative Steve Womack of Arkansas marveled at a physique toned by "a tough workout regimen" and "built" for the punishment he is taking on the campaign trail.
For instance, 1.2 million women under 50 interested in weight loss and healthy cooking were pitched a book on Pilates, a trendy workout regimen.
