IMU gyroscopes are a valid alternative to 3D optical motion capture system for angular kinematics analysis in tennis - Delgado-García, G; Vanrenterghem, J; Ruiz-Malagón, E J; Molina-García, P; Courel-Ibáñez, J; Soto-Hermoso, V M (Proc Inst Mech Eng, Part P, Sports Eng Technol, 2021)