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💪 Health & Fitness
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About
Sleep, food, and training. Three records to get your body back to its best.
This app is not about pushing yourself to the limit. It is designed so you can keep going.
SLEEP - Check the habits that lead to better sleep
Choose the habits that fit you from a list based on public guidance from Japan's Ministry of Health, Labour and Welfare. Record how rested you felt the next morning and how sleepy you were during the day, and look back at which habits matched your best mornings - from your own data.
FOOD - Move snacks and fried food from "every day" to "once in a while"
Daily logging is just three taps. Your reasons for cutting back are always one tap away, so it is easier to keep going. On days you do indulge, a 30-second reflection turns it into a plan for next time.
TRAINING - Grow your own MAX
Measure your MAX about once a week and watch progress become a number. Push-ups, squats, pull-ups, planks, running and more - your daily menu is calculated automatically from your MAX. No going to failure every day.
RECORD CALENDAR - It fills with color as you go
Sleep is blue, training is red, food is yellow. Colors blend for the areas you logged, and a day with all three turns gold. You can also fix past days later.
MILESTONES
Each exercise has stepped goals with the reason behind each one, so you can see what reaching them actually means - and take the next step.
HOW THIS APP WORKS
- All records stay on your device only (nothing is sent to our servers)
- No blaming. Skipping is not failure, it is a change of plan
- No broken-streak drama. Badges are cumulative
This app is not intended to diagnose, treat, or provide medical advice. Content is a summary of general lifestyle information and does not guarantee results.
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What's New in カラダ改善
1.0
September 9, 2026





