365466
Small joint manipulation , in grappling , refers to twisting , pulling or bending finger s or toes to cause joint lock s in the various joint s in those appendage s. Joint locks on fingers and toes are respectively referred to as finger locks and toe locks .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None