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STEP BY STEP / Teaching auxiliary equipm

STEP  BY STEP
STEP  BY STEP

Today, many poor countries and children with lower social classes are prone to drowning accidents when swimming because of the lack of opportunities to learn to swim.

We designed a “stage life jacket” for this point. Through the child's mastery of swimming proficiency during the learning of swimming, the air in each life jacket is gradually discharged. This not only provides a reference for swimming teaching, but also provides security for outdoor activities.

University

East China University of Science & Technology

East China University of Science & Technology
Shanghai China
Shanghai, China

jingyang wang,
East China University of Science & Technology

Qianyu Zhang,
East China University of Science & Technology Shanghai

Yijun Yu,
East China University of Science & Technology Shanghai

Mingyan Zhang,
East China University of Science & Technology Shanghai