Tai chi
Tai Chi is an exercise Sims can learn if they visit Takemizu Village. Learning Tai Chi will result in a Vacation Memento. To learn Tai Chi, interact with a Sim you see performing it. To perform Tai Chi click on a Sim and then "Perform Tai Chi" from the pie menu. Performing Tai Chi slowly increases the Energy bar and decreases the Hunger bar. It can also increase a Sim's body skill and enthusiasm in Fitness.