Study on Heart Rate and Energy Expenditure in College Sports Training Based on Multisensor Perception

Table 1

Human skeleton points and corresponding coefficients.

Bone point	Mapping coefficient value ()
Nose	0.0706
Shoulder	0.0356
Midpoint of shoulder connection	0.2391
Elbow	0.0580
Hand	0.0372
Hip	0.1297
Midpoint of the line between hips	0.1630
Knee	0.1630
Distance	0.0801