(VIDEO) Institute for Bioengineering of Catalonia (IBEC) This video is under embargo. Please login to access this video. Caption Supplementary video 1. Representative brightfield video of 3D skeletal muscle tissue responding to low (1 Hz) and high (50 Hz) electrical pulse stimulation. Credit Ainoa Tejedera-Villafranca et al 2023 Biofabrication 15 045024 https://iopscience.iop.org/article/10.1088/1758-5090/acfb3d Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.