PRBook

MTCraft

About this app

PRBook is a weight training tracking app centered around improving your personal best (PR). It allows you to record your daily workouts, review your progress in weight and reps with graphs, and use that information to motivate your next step.

■ For those who:
・Want to simply record weight and reps for exercises like bench press and squats.

・Want to continue training motivated by improving their personal best (PR).

・Want to plan their training while reviewing their progress.

・Want to consolidate their training records into one app.

■ Main Features:
・Set Recording: Quickly record weight, reps, and RPE. Previous records can also be viewed immediately.

・Next Set Suggestion: Based on your previous record, it suggests a target weight and reps for your next set (optional).

・Menu (Template): Register, edit, and rearrange frequently performed exercise combinations as templates.

・Schedule and Reminders: Register your training schedule in the calendar and receive notifications on your device. * Analysis: Visualize your progress in personal bests and estimated 1RM (estimated lifting weight) with graphs to track your growth.

* Goals: Set target weights, estimated 1RM, and repetitions at specified weights to track your progress.

* Body Composition Recording: Record your weight and body fat percentage to track trends.

* Shared Cards: Export and share your progress as images (optional).

* Backup: Save and load your records as files for easy migration when changing devices.

■ Designed to Focus on Personal Bests (PR)
PR stands for Personal Record. You can review your updated records with graphs, allowing you to feel your progress and continue training. Exercise names are based on Japanese gym terminology (bench press, lat pulldown, etc.).

* We recommend backing up (exporting) your data before changing devices or resetting your device.

One personal best at a time. PRBook records your training progress.

What’s new

・自己ベストの更新を中心に、ウエイトトレーニングを記録できます
・種目ごとに前回のセットと目標が並ぶので、今日どこを超えるかがすぐ分かります
・セットを記録すると、インターバルタイマーが自動で始まります
・部位別のメニューを作って、その日のトレーニングをそのまま進められます
・推定1RMや部位別のボリュームの推移で、伸びを確認できます