In the landscape of fitness trackers and user-generated fitness data, it may be unsurprising to learn that a school is utilizing GPS-tracking āsmart vestsā during football practice. What might be surprising, however, is the perceived benefits those devices provide.
Take the case of the University of Tennessee-Chattanooga, which according to the Times Free Press is using 20 smart vests with its football team. Members of the team are wearing the devices during practice, and generating data on everything from speed, distance and acceleration to individualized heart rates.
Strength and conditioning coach Chad Pearson told the Times Free Press that the introduction of the technology has added a new layer of competition to the teamās practices, while also helping staff to keep players safe and measure their progress over time. Pearson lauded the benefits of using the devices to school vice chancellor and AD Mark Wharton, as well as members of the football and womenās soccer coaching staffs.
āWhat it does is create a competitive atmosphere,ā Pearson told the Free Press. āWhen you look at the number of accelerations, the most high-speed yards as an effort thing, you can look at a guy and say, āHey, you took today off,ā or āHey, you had it. You were really bringing it.ā Itās not that youāre trying to catch guys not working, but rather youāre creating an environment of getting after it every single day.ā
The team has 20 trackers that it uses. Members of the team reportedly try to make the most out of each practice session when theyāre tracked. In addition to the hard data, players are reportedly self-reporting their perceived level of exertion after each practice, by ranking how hard it was on a 1-10 scale.
āWe then compare that with the actual physical work they did and compare that with their wellness, soreness, sleep, mood, appetite,ā Pearson told the Free Press. āIf a guy has a high-output practice but ranks practice easy, we know thatās a good thing. If after a couple of days, practices arenāt as hard as they should be and heās ranking them very high, we need to look at their nutrition, regeneration and reps for that guy that make sure theyāre healthy.ā
Pearson says UTC may be the only FCS-level program in the country using this kind of device.