Exercise self-efficacy is weakly related to engagement in physical activity in persons with long- standing spinal cord injury.

Kooijmans H, Post M, Motazedi E, Spijkerman D, Bongers-Janssen H, Stam H. Bussmann H. Disabil Rehab. 2020, Oct; 42(20); 2903-2909

The Activ8 activity monitor: Validation of posture and movement classification.

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