Hand lights.

[[http://blog.modernmechanix.com/

• invented by 'Williams' with red and white lights; http://blog.modernmechanix.com/)

Vibration gloves.

• 'Air Gloves' with vibration absorbing air bladder in palm, fingers and thumb http://www.westernsafety.com

Focus pads.

• Ringsports, curved pads.
• Ringsports, focus pads.
• Ryoku, curved focus mitts.
• Ryoku, focus mitts.
• Ryoku Thai pads.
• All images > http://www.ryoku.co.uk