AAFO	active ankle–foot orthoses
AFO	ankle–foot orthoses
DTW	dynamic time warping
EMD	electromechanical delay
EMG	electromyography
FF	foot flat
FL	fibularis longus
FSR	force-sensitive resistor
GA	gastrocnemius
GRU	Gated Recurrent Unit
HO	heel off
HS	heel strike
IMU	inertial measurement unit
LSTM	long short-term memory
MAE	mean absolute error
MLP	multilayer perceptron
MPC	model predictive control
MSW	mid-swing
MSE	mean squared error
MST	mid stance
PS	pre-swing
RMS	root mean square
SOL	soleus
TA	tibialis anterior
TO	toe off