Table 4. Changes from test 1 to test 2 in Dm /VA, Dm /Vc and Vc/VA at rest and during in Players and Control Children. Data are means (±SD).
Players Children Control Children
test 1 test 2 test 1 test 2
Rest Exercise Rest Exercise Rest Exercise Rest Exercise
DmCO/VA 14.7
(1.2)
15.2 † 
(.4)
14.1 *
(1.9)
14.4 *
(2.7)
13.8
(1.7)
14.6 † #
(.8)
12.4 *
(2.4)
12.2 *#
(3.2)
DmCO/Vc .87
(.8)
.93 *
(.4 )
1.1
(.3)
.94 *† 
(.3)
.86
(.2)
.9 *#
(.19)
.94
(.18)
.72 *† #
(.3)
Vc/VA 16.8 #
(2.7)
16.2
(2.5)
12.9 † 
(3.2)
15.2 † 
(4.2)
15.9
(1.6)
16.2
(2.5)
13.1
(2.1)
16.1 † 
(3.4)
DmCO/VA 14.7
(1.2)
15.2 † 
(.4)
14.1 *
(1.9)
14.4 *
(2.7)
13.8
(1.7)
14.6 † #
(.8)
12.4 *
(2.4)
12.2 *#
(3.2)
* denote significant (p ≤ 0.05) difference between both groups in same test, between rest and exercise in the same group, and between test 1 and test 2, respectively.†  denote significant (p ≤ 0.05) difference between both groups in same test, between rest and exercise in the same group, and between test 1 and test 2, respectively.# denote significant (p ≤ 0.05) difference between both groups in same test, between rest and exercise in the same group, and between test 1 and test 2, respectively.