The Ready State Virtual Mobility Coach is like having a virtual Kelly Starrett in your pocket.
Are your heels touching the ground when you are playing?
If not your calf is always activated which is causing the issue.
Are you warming up/cooling down enough?
Introducing the Bone Saw: Calf Smash Redux
Episode 303: It’s Not Rocket Science, It is the NASA Calf Game
Episode 237: Heel Cord Love
Episode 194: Why Do You Hate Your Calfs?
Episode 84: Calf Blaster Does Sound Cooler Than Dorsiflexion Blaster
Episode 25: Heel Cords of a Cheetah, Achilles Well Being