UFC Force Tracker Combat Strike Heavy Bag Attachment balls

Non-Wearable wireless design and hands-free device ,Measure your punching and kicking power and speed,Instant feedback and accurate interactive display Easily connected to the bottom of heavy bags or the top of standing bags,Use in the Gym, at home or where heavy bags are used for training. Force Tracker device gives measurement, outstanding graphics, and wireless Bluetooth, Wi-Fi technology with cloud services, coupled with a great solution for recording and reviewing training performance progression and improvements..syi