A duration workout refers to an exercise session that lasts for a specific length of time. It is a fixed duration of time dedicated to physical activity or exercise. Full definition
The long duration workouts lead to more muscle breakdown. (supplementstown.com)
Instead, focus on interval training, bodyweight and kettlebell circuits and other more intense but relatively short duration workouts. (fitnessandpower.com)
You really can get amazing results in a short - duration workout when the intensity of your workout is high. (thebettyrocker.com)