Binfeng Yin

1. Introduction In the development processes of production and life, functional composite materials gradually occupy an important position in fields such as medicine, optics, functional displays, and biological manufacturing due to their complex chemical composition, multiple physical structures, and diverse functions [1,2].

3. Classification of Flexible Wearable Devices for Sports Applications As illustrated in , flexible wearable devices, characterized by their lightweight design, adaptability, and ergonomic fit, offer transformative experiences and augmented capabilities to both amateur sports enthusiasts and professional athletes across domains such as sports training, sports medicine, and active participation.

1. Introduction Robots have gradually played an important role in machine manufacturing, electric power, the nuclear industry, metallurgy, light industry, and other fields. As a kind of mobile robot, the remote control of manipulators has been widely studied by scientists; a manipulator is a device that can imitate the actions of human hands to grasp, carry objects, or operate tools [1].