re: Joe Burrow throwing at Bengals Camp *Video*

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why are they wearing sports bras

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HT713

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Its actually a really cool tracking vest that players wear which provides a detailed analysis on their heart rate and running speed/distance etc..

Glorified fit bit for reference

Its a GPS system. There’s around 200 data points that can be measured, things like the player distance that they cover during the practices and/or during games. Also the overall movement of each player, which is represented by a ‘player load’ value, which is essentially their work number. Also the intensity and explosion of their movements. It essentially tells the overall load that they had during a practice. Helps pin point who needs more work or a day off.

The system is comprised of the now-familiar black bib, a heart rate monitor and a GPS module that slips into a pocket between the player’s shoulder blades.