Biomechanical Analysis of Martial Arts Movements Based on Improved PSO Optimized Neural Network

Table 3

Age distribution of biomechanical research literature on martial arts routines.

Document type	2011	2012	2013	2014	2015	Total
Periodicals	2	4	5	5		16
Thesis	6	5		3	4	18
Total	8	9	5	8	4	34