Table 2.

Studies focusing on the spatial low-order parameters of swimming behavior.

Authors	Measured parameters	Sensor type	Participant
Callaway, 2015	Discrimination of stroke phases	3D accelerometer	12 swimmers
Chakravorti et al., 2013	Detection of glide phase, first stroke initiation and turn initiation	3D accelerometer, 2D gyroscope	2 swimmers
Dadashi et al., 2013b	Detection of breaststroke phases	3D accelerometer, 3D gyroscope	7 swimmers
James et al., 2011	Arm stroke identification	3D accelerometer, 3D gyroscope	1 swimmer
Lee et al., 2011a	Hand water entry and exit, discrimination of stroke phases	3D accelerometer, 3D gyroscope	6 swimmers
Lee et al., 2011b	Discrimination of tumble turn phases	3D accelerometer	2 swimmers
Le Sage et al., 2012	Turn phases, stroke count, stroke duration	3D accelerometer	12 swimmers
Nakashima et al., 2010	Wrist trajectory	3D accelerometer, 3D gyroscope	1 swimmer
Ohgi et al., 2000	Discrimination of stroke phases	2D accelerometer	2 swimmers
Ohgi, 2002	Discrimination of stroke phases	3D accelerometer (prototype I); 3D accelerometer, 3D gyroscope (prototype II)	2 swimmers
Ohgi et al., 2003	Discrimination of breaststroke phases	2D accelerometer	2 swimmers
Ohgi et al., 2014	Discrimination of stroke phases	3D accelerometer	45 swimmers
Slawson et al., 2012	Tumble turn phases	3D accelerometer, 2D gyroscope	1 triathlete

For each work, the measured parameters are included alongside the sensor type. 2D, two-dimensional; 3D, three-dimensional.