What do you think these are used for? 💪👀 #sponsored Here’s a first look at my new armglide training tools. They definitely are unique, but you might be surprised by what they can do that’s different from what’s out there already. Stay tuned for a deeper dive into how they can support your tennis training, fitness, and recovery. ✉️ Send this to your tennis friend who would want to try these! #tennis #armglide #tennistraining #physicaltherapy