A Novel Model for Intelligent Pull-Ups Test Based on Key Point Estimation of Human Body and Equipment

Table 1

The five states in one pull-ups cycle and their assessment criteria.

States	Assessment criteria
Ready or end	Stand below the horizontal bar
Hang	Body hanging from the horizontal bar, arms are required stretching completely
Pull	Lift one’s body with his/her arms
Attained	Keep the head above the horizontal bar
Resume	Relax one’s arms and return to the hang state