@techniquepartner on Instagram: "We’ve had youth wrestlers use this who are just learning how to control hands. We’ve had high school wrestlers use it to get stronger through the season. We’ve watched college guys use it because they know hand fighting wins matches. We use it ourselves when we’re teaching. It’s the same tool in every scenario. Because grip strength and thumb control don’t stop mattering as you get older. If anything, they matter more. That’s why this isn’t made for one level. It