The high-speed video reveals how a foam training golf ball behaves with a wall at 240 km/h,

This type of ball is different from the typical ones with a delrin cover,

https://t.co/VqdNWLcpKk https://video.twimg.com/amplify_video/1777408762405416960/vid/avc1/720x728/12DJrR2YL606fvyi.mp4?tag=14