[Retracted] The Biomechanical Analysis of Jumping Difficulty Movement in National Traditional Sports

Table 4

Joint parameters in landing stage.

Feature screen	Hip angle		Knee angle		Shoulder torsion angle
	Right	Left	Right	Left
The moment when the left foot touches the ground	155.36	103.98	176.48	160.82	18.2
Maximum buffer time	111.91	80.14	165.06	124.41	21.0
The moment your feet touch the ground	97.92	89.52	155.94	137.83	10.7