Protocol Grip Trainer

发行商 Sawyer Blankenship AppTrack Ninja。

Companion app to the Protocol Grip Trainer, a grip trainer device which uses Bluetooth to record workouts to your phone. Discover how strong your grip is! Perform structured workouts to strengthen your grip!

分类: Health & Fitness

的 App Store 排名、截图、估算和类似应用。 Protocol Grip Trainer.

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