A place to share Any tips on anything related to the practice, study, and application of martial arts. From my personal experience. If you have an injury don’t take pain killers before you train. It increases your chances of pushing to far and making things worse. I heard this one last night – so have not tried it out. To remove smell of sweat from wraps. Steep overnight in a bowl of 1/3 vinegar to 2/3rds water. Rinse out in clean water. Then wash as normal.