Table 2.

Numbers of training sessions, overall training time and duration of each session during the 4 weeks prior to and the initial 4 weeks of lockdown.

	Week before lockdown				Week during lockdown				Mean
	−4	−3	−2	−1	1	2	3	4	Before lockdown	During lockdown	%-Difference	P	d
Overall training time (min)	858 ± 248	656 ± 448	1,511 ± 842	804 ± 476	855 ± 545	800 ± 393	567 ± 233	548 ± 485	957 ± 379	693 ± 158	−27.6	0.02	0.91
Duration of each session (min)	62 ± 24	61 ± 24	91 ± 74	78 ± 22	65 ± 21	76 ± 19	58 ± 9	52 ± 16	73 ± 40	62 ± 18	−15.1	0.36	0.36
Number of training sessions
-specific endurance	5.9 ± 1.8	3.9 ± 1.7	5.9 ± 1.8	4.0 ± 2.2	5.4 ± 1.6	5.8 ± 1.6	4.9 ± 1.1	4.9 ± 2.5	4.9 ± 1.1	5.2 ± 0.5	+6.1	0.36	0.35
(canoeing and kayaking)
-non-specific endurance	1.9 ± 1.0	1.6 ± 1.0	1.9 ± 1.0	2.5 ± 1.3	2.0 ± 1.4	1.9 ± 0.8	2.0 ± 1.0	1.8 ± 1.2	2.0 ± 0.4	1.9 ± 0.1	−0.05	0.37	0.34
(running, cycling etc.)
-strength	2.4 ± 1.0	2.6 ± 1.4	2.2 ± 1.4	2.2 ± 1.3	3.6 ± 1.3	2.7 ± 1.4	2.4 ± 1.2	2.2 ± 1.6	2.3 ± 0.2	2.7 ± 0.6	+17.4	0.03	0.89
-other*	2.3 ± 1.5	1.5 ± 0.7	1.5 ± 0.9	2.2 ± 1.5	2.3 ± 1.8	2.0 ± 1.6	2.7 ± 2.0	1.7 ± 1.1	1.8 ± 0.4	2.1 ± 0.4	+16.7	0.06	0.75

^*Including stretching, basketball, mobility training, indoor sports, and other indoor activities.