What type of periodization uses changes in volume and intensity on a daily or weekly basis?

The type of periodization that utilizes changes in volume and intensity on a daily or weekly basis is termed undulating periodization. This approach allows for frequent variations in training stimulus, which can improve adaptation and prevent plateaus by modifying both volume and intensity regularly.

In undulating periodization, the training program may include various sessions within the week that focus on different goals, such as strength, hypertrophy, or endurance. This flexibility makes it a popular choice among athletes and trainers looking to optimize performance while mitigating the risk of overtraining. It provides the body with varied stimuli, promoting more consistent adaptations over time.

Other approaches, such as linear periodization, typically follow a set progression of increasing intensity while decreasing volume over longer periods. Cyclical periodization involves repeating cycles but is generally more structured than the daily or weekly adaptability found in undulating strategies. Block periodization, on the other hand, focuses on longer blocks of training aimed at specific objectives without the frequent shifts seen in undulating models.