Before revision:  Here, we seek to discuss and demonstrate the potential of tensor decomposition as a framework to estimate muscle synergies from 3^{rd}-order EMG tensors constructed by stacking repetitions of multi-channel EMG for several tasks.
After revision:  Here, we seek to demonstrate and discuss the potential of tensor decomposition as a framework to estimate muscle synergies from 3^{rd}-order EMG tensors constructed by stacking repetitions of multi-channel EMG for several tasks.