@article {812,
	title = {Inverse Dynamics Modelling of Paralympic Wheelchair Curling},
	journal = {Journal of Applied Biomechanics},
	year = {2016},
	abstract = {<p>Paralympic wheelchair curling is an adapted version of Olympic curling played by individuals with spinal cord injuries, cerebral palsy, multiple sclerosis, and lower extremity amputations. To the best of the authors\&rsquo; knowledge, there has been no experimental or computational research published regarding the biomechanics of wheelchair curling. Accordingly, the objective of this research was to quantify the angular joint kinematics and dynamics of a Paralympic wheelchair curler throughout the delivery. The angular joint kinematics of the upper extremity were experimentally measured using an inertial measurement unit system; the translational kinematics of the curling stone were additionally evaluated with optical motion capture. The experimental kinematics were optimized to satisfy the kinematic constraints of a subject-specific multibody biomechanical model. The optimized kinematics were subsequently used to compute the resultant joint moments via inverse dynamics analysis. The main biomechanical demands throughout the delivery (i.e., in terms of both kinematic and dynamic variables) were about the hip and shoulder joints, followed sequentially by the elbow and wrist. The implications of these findings are discussed in relation to wheelchair curling delivery technique, musculoskeletal modelling, and forward dynamic simulations.</p>
},
	doi = {10.1123/jab.2016-0143},
	url = {http://journals.humankinetics.com/doi/pdf/10.1123/jab.2016-0143},
	author = {Brokoslaw Laschowski and Naser Mehrabi and John McPhee}
}
