Abstract: Disclosed are embodiments for facilitating generation of training data, which includes information regarding a set of physical tasks or cognitive tasks to be performed by a user (e.g., separately or concurrently), and adjusting the training data based on a performance of the user. The tasks may be directed to improving a specific health condition (e.g., balance capabilities of the user). The system obtains sensor data that is representative of user actions in performance of the tasks from sensors of a user device. The sensor data may be processed to determine performance data (e.g., physical or cognitive performance) that is indicative of the performance of the user in performing the tasks. The training data may be adjusted based on the performance data (e.g., one or more tasks or task parameters are adjusted to increase or decrease a difficulty level for the user in performing the tasks).