On what does the recommended time (duration) of an endurance training workout depend?Group of answer choicesintensityfrequencymodespecificity

The recommended time (duration) of an endurance training workout depends on several factors:

1. Intensity: The higher the intensity of the workout, the shorter the duration should be. This is because high-intensity workouts put more strain on the body, and prolonged high-intensity exercise can lead to overtraining and injury.

2. Frequency: The more frequently you train, the shorter your workouts should generally be. This allows for adequate recovery time between workouts.

3. Mode: The type of exercise you're doing can also affect the recommended duration. For example, long, slow distance running requires longer workouts than high-intensity interval training.

4. Specificity: The duration of your workouts should also be tailored to your specific goals. If you're training for a marathon, for example, you'll need to do longer workouts than if you're just trying to stay fit.

So, all of the above factors - intensity, frequency, mode, and specificity - can influence the recommended duration of an endurance training workout.