Table 2.

Shift table for the level of aerobic exercise before and during distance education.

		AE Days/Week during Distance Education								Total
		0	1	2	3	4	5	6	7
AE days/week before distance education	0	31 *	6	8	6	5	1	1	7	65
	1	34	39	18	22	6	2	1	3	125
	2	59	121	81	33	18	12	1	6	331
	3	69	133	157	143	38	38	10	8	596
	4	31	85	173	103	112	34	24	8	570
	5	31	30	71	146	60	122	17	11	488
	6	3	1	13	22	27	38	50	6	160
	7	6	3	10	16	12	21	10	54	132
Total		264	418	531	491	278	268	114	103	2467

Notes. AE: the level of aerobic exercise means the number of days/week doing aerobic exercise * Do not do AE during and before distance education, bold: no changes in the level of exercise, i.e., AE days/week during distance education = AE days/week before distance education, light grey: increased AE level, i.e., AE days/week during distance education > AE days/week before distance education, dark grey: decreased AE level, i.e., AE days/week during distance education < AE days/week before distance education.