Table 3– Within-group changes in exercise capacity outcomes

	Water-based exercise training group^#				Land-based exercise training group^#				Control group^#
	Baseline	Follow-up	Change	p-value^¶	Baseline	Follow-up	Change	p-value^¶	Baseline	Follow-up	Change	p-value^¶
ESWT m	271±153	591±367	321 (123–518)	0.004	222±149	339±299	117 (-3–236)	0.055	396±423	345±261	-50 (-240–140)	0.580
6MWT m	349±91	397±68	48 (27–70)	<0.001	300±142	343±131	43 (22–63)	0.001	364±88	347±94	-16 (-34–1)	0.060
ISWT m	186±93	235±96	49 (26–73)	0.001	165±119	178±102	13 (-16–43)	0.350	195±96	195±104	-1 (-24–22)	0.951

Data are presented as mean±sd or mean (95% CI), unless otherwise stated. ESWT: endurance shuttle walk test; 6MWT: 6-min walk test; ISWT: incremental shuttle walk test. ^#: n=15; ^¶: from paired t-test.