Sukum - Exercise Form Trainer

Build your understanding of exercise technique at your own pace—entirely offline.
Exercise Form Trainer is an educational fitness app from SUKUMASUP LTD. Explore 86 exercises through simple illustrations, step-by-step lessons, common mistakes, safety guidance, memorable coaching cues, and knowledge quizzes.
The app does not use your camera or sensors and does not analyse your movement. It teaches exercise concepts; it does not provide real-time coaching.
Learn and explore
• Browse lower-body, upper-body, core, full-body, mobility, and warm-up exercises
• Follow clear setup, movement, breathing, and safety guidance
• Filter lessons by body area, difficulty, and equipment
• Save favourites and continue recently viewed lessons
Test your knowledge
• Take quick quizzes and a daily form challenge
• Track learned lessons, quiz accuracy, streaks, and milestones
• Draw a random exercise based on your preferences
Private by design
No account is required. The app has no advertising, analytics, or tracking, makes no network requests, and stores your settings and learning progress locally. Eligible app data may be included in Android backup if backup is enabled on your device. You can also choose an optional on-device daily reminder.
Important health information
Exercise Form Trainer provides general educational information. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. It is not medical advice or a substitute for guidance from a qualified healthcare or exercise professional. Consult a healthcare professional for medical advice, diagnosis, or treatment. Exercise within your abilities and stop if you experience pain, dizziness, chest discomfort, unusual shortness of breath, or other unusual discomfort.