In a Stressful Social Environment, Can Using Sports Apps Relieve the Physical and Mental Stress of the Elderly? From the Perspective of Industry 4.0

<div>Analysis of the effects of different exercise durations on psychological feelings, mental state, physical state, and negative thoughts.</div>

Mathematical Problems in Engineering

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Figure 4: In a Stressful Social Environment, Can Using Sports Apps Relieve the Physical and Mental Stress of the Elderly? From the Perspective of Industry 4.0 

Figure 4 | In a Stressful Social Environment, Can Using Sports Apps Relieve the Physical and Mental Stress of the Elderly? From the Perspective of Industry 4.0 