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Motherboard by Griptonite is a patented platform that gathers hand bias and force data from your Beastmaker fingerboard. Data is sent in real-time over Bluetooth to our Grippy APP. During hanging, direct feedback will keep you on the level, and after your workouts, a full performance breakdown is available. Of course, Grippy also provides calibrated benchmarks so that at any point in your training a check-in can be used to gauge that progression.