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Study on Skills Enhancement Strategy Based on Sensing Technology in College Sports Football Teaching

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29 sept 2025

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Figure 1.

Posture classification of football sportswear
Posture classification of football sportswear

Figure 2.

Flow of football action recognition and evaluation system
Flow of football action recognition and evaluation system

Figure 3.

Block diagram of system structure
Block diagram of system structure

Figure 4.

The z-axis angular velocity data for the ball action
The z-axis angular velocity data for the ball action

Figure 5.

The z-axis angular velocity data without a good ball action
The z-axis angular velocity data without a good ball action

Figure 6.

The football experiment stopped the ball and the difference in the action
The football experiment stopped the ball and the difference in the action

Before and after the intervention

Gender Project Experimental group Control group
Premeasurement Posttest Premeasurement Posttest
Male Toe ball 4.8±2.755 7.5±2.358 5.0±2.774 7.2±2.545
Rod ball 3.6±2.648 6.9±1.956 3.4±2.295 5.6±2.079
Kick 4.8±2.102 6.0±1.675 4.9±2.031 5.3±1.547
Line running 4.8±2.841 6.3±1.454 4.9±2.435 5.2±2.457
Playgame 4.7±1.264 7.8±1.454 4.8±1.175 5.8±1.457
Female Toe ball 2.3±1.645 6.3±1.754 2.3±1.789 4.2±1.578
Rod ball 3.0±2.911 5.2±1.454 3.0±2.968 3.2±1.078
Kick 3.1±1.759 4.6±1.645 3.1±1.826 3.3±1.024
Line running 3.1±0.785 4.5±1.454 3.2±0.722 3.7±1.457
Playgame 3.0±1.005 5.6±1.454 3.1±0.989 3.8±0.877

Test of horizontal difference in football technology after experiment

Gender Project Experimental group Control group df F P
Male Toe ball 7.5±2.358 7.2±2.545 1 0.002 0.967
Rod ball 6.9±1.956 5.6±2.079 1 0.944 0.002**
Kick 6.0±1.675 5.3±1.547 1 0.158 0.123
Line running 6.3±1.454 5.2±2.457 1 7.552 0.007**
Playgame 7.8±1.454 5.8±1.457 1 7.242 0.001**
Female Toe ball 6.3±1.754 4.2±1.578 1 3.005 0.002**
Rod ball 5.2±1.454 3.2±1.078 1 2.142 0.001**
Kick 4.6±1.645 3.3±1.024 1 2.658 0.001**
Line running 4.5±1.454 3.7±1.457 1 1.549 0.000**
Playgame 5.6±1.454 3.8±0.877 1 1.325 0.000**

Experimental results of the football game

Football experiment K-NN NBC CART DA SVM
1 100.0% 100.0% 90.0% 60.0% 100.0%
2 100.0% 100.0% 100.0% 80.0% 100.0%
3 100.0% 100.0% 100.0% 60.0% 100.0%
4 90.0% 90% 80.0% 100.0% 100.0%
5 100.0% 100.0% 100.0% 50.0% 100.0%
6 100.0% 100.0% 90.0% 70.0% 100.0%
7 90.0% 80.0% 100.0% 40.0% 100.0%
8 100.0% 100.0% 80.0% 50.0% 100.0%
Mean 97.5% 96.3% 92.5% 63.8% 100.0%

Test results of pre-experimental football technology

Gender Project Experimental group Control group df F P
Male Toe ball 4.8±2.755 5.0±2.774 1 0.247 0.724
Rod ball 3.6±2.648 3.4±2.295 1 0.092 0.848
Kick 4.8±2.102 4.9±2.031 1 0.076 0.978
Line running 4.8±2.841 4.9±2.435 1 0.015 0.894
Playgame 4.7±1.264 4.8±1.175 1 0.007 0.936
Female Toe ball 2.3±1.645 2.3±1.789 1 0.145 0.931
Rod ball 3.0±2.911 3.0±2.968 1 0.088 0.958
Kick 3.1±1.759 3.1±1.826 1 0.071 0.908
Line running 3.1±0.785 3.2±0.722 1 0.069 0.903
Playgame 3.0±1.005 3.1±0.989 1 0.017 0.966