Chinese study shows biohybrid robots can enhance strength

A study from China reveals that biohybrid robots, made with lab-grown muscle tissue, can enhance strength through exercise-like training. Researchers applied electrical and mechanical stimulation during growth, nearly doubling muscle contraction strength. The study suggests that these robots may need workout regimens similar to humans for improved agility. The team developed a system that adjusts mechanical resistance based on real-time measurements of muscle force. This research highlights a new approach to improving artificial muscle performance, using techniques inspired by human muscle training. The findings were published in the journal Advanced Functional Materials.