Nintai: Workouts and Nutrition

Nintai (忍耐) means endurance — the ability to stay disciplined and keep moving forward, even when it gets hard. Nintai is not built around shortcuts, hype, or quick fixes. It is a structured fitness system designed to help you train consistently, eat with purpose, and track your progress over time. Whether you are starting from zero or already training regularly, Nintai gives you a clear system to follow. The workouts are organized by level, the difficulty increases gradually, and your progress becomes easier to measure as you continue. If you stay consistent and follow the plan correctly, Nintai can help you build strength, improve endurance, manage your nutrition, and create the habits needed for long-term physical change. What you will find inside Nintai: • Structured workout programs for different fitness levels • Home and gym training options • Progressive workout levels from beginner to advanced • Clear exercise videos with technique guidance • Set, rep, weight, and rest-time tracking • Custom course creation for your own training plans • Nutrition tracking for calories and macros • Barcode scanning and meal logging • Weight goal planning for cutting, maintaining, or bulking • Progress dashboards for workouts, weight, calories, and macros • Analytics to help you understand your consistency and results Nintai focuses on discipline over motivation. You do not need to feel motivated every day. You need a system that helps you show up, follow the plan, and keep going even when progress feels slow. This app is built for people who want real results through structure, consistency, and endurance. Train with purpose. Eat with awareness. Track your progress. Build endurance — physically and mentally. This is Nintai.