Interior, NICE TRACK Under Tent, Mixed Martial Arts (MMA) Extreme Fighting Combat in Cage Fighting, French Coachs Yelling Combattants Impacts Spectators Nice Reactions at End of Track
Arena, Ice Rink NO VOICES Hockey Practice Skaters and Blades Scraping Passing by Close, Sticks and Pucks Impacts on Rink Fence in a reverberant environment