การออกกำลังกายหายใจปอด

Catalog of guided breathing exercises
Built-in lung capacity test with clearer pass/fail results
Onboarding to set your goals, experience level, and session length
Animated breathing guide that expands and contracts with each phase
Pause, resume, and sound/haptic feedback during sessions
Progress tracking and a refreshed Settings section
In-app tutorial and personalized questionnaire
Updated design with a calmer look and feel
Broader language support across the app