Wearable Running Training Data Acquisition System Based on Intelligent Computer Technology

Table 3

Definitions and abbreviations of four stages.

Serial number	Name	Abbreviation	Detailed definition
1	Pretouchdown stage of rear heel	Pre-FC	period before heel touchdown
2	Postheel touchdown stage	Post-FC	period after heel touchdown
3	Pretouchdown stage of rear forefoot	Pre-FO	period before forefoot touchdown
4	Postforefoot touchdown stage	Post-FO	period after forefoot touchdown