Boost athletic commitment: a voice count accompanies every touch to motivate kids to enjoy sports, while a responsive sensor enhances height training. Scientific height benefits: supports growth potential through fun jumping and touching activities; aids in scientific height training and strengthens the spine and leg muscles for height development. Safe and sturdy: built from safe, environmentally friendly ABS material with rounded edges to protect young users during play and exercise. Promoted physical development: gamified exercise functions and smart tracking encourage kids to improve physical skills and coordination. Function and interaction: voiceguided counts with each touch, a responsive sensor for height training, smart tracking, and gamified routines to keep kids engaged. Material and safety: ABS construction with rounded edges; environmentally friendly design for safe use by children. Performance and versatility: supports height training and overall physical development, strengthening spine and leg muscles while improving coordination. Compatibility and use: designed for family use and suitable for school or group activities, providing a practical tool for children's exercise. Use scenario: home and family practice children perform jumping and touching activities to receive feedback and track progress during regular playtime. Use scenario: classroom or group activity teachers or coaches incorporate the device to promote movement, engagement, and coordinated activity among multiple children. Use scenario: outdoor or community fitness families use the device in parks or shared spaces to support consistent, enjoyable physical activity with measurable feedback.