Timón R, Ponce-González JG, González-Montesinos JL, Olcina G, Pérez-Pérez A, Castro-Piñero J. Inertial flywheel resistance training and muscle oxygen saturation. J Sports Med Phys Fitness. 2017 Jul 24.
The results of this study show that the eccentric training with a flywheel led to a greater decrease in muscle oxygen saturation and a longer reoxygenation than traditional barbell squat training.