Table 4.

Changes in physical function and muscle strength tests.

Variables	Cycling		Swimming
Variables	Baseline	After	Baseline	After
Six-min walk test, m	552 ± 22	594 ± 19^*	556 ± 21	589 ± 22^*
Six-min walk test, steps	775 ± 12	879 ± 13^*	782 ± 18	890 ± 16^*
Walk speed, m/s	1.5 ± 0.06	1.7 ± 0.06^*	1.5 ± 0.06	1.6 ± 0.1^*
Grip strength left, kg	21.8 ± 1	23.0 ± 1^*	20.6 ± 1	21.3 ± 1^*
Grip strength right, kg	22.8 ± 1	24.6 ± 1^*	20.2 ± 1	20.6 ± 1^*
Isokinetic knee peak torque at 60°/s
Right-extension, Nm	62 ± 5	72 ± 5^*	58 ± 4	68 ± 4^*
Right-flexion, Nm	41 ± 4	50 ± 3^*	42 ± 3	50 ± 3^*
Left-extension, Nm	58 ± 4	64 ± 4^*	60 ± 3	69 ± 4^*
Left-flexion, Nm	41 ± 5	50 ± 3^*	42 ± 3	50 ± 3^*
Isokinetic knee peak torque at 120°/s
Right-extension, Nm	46 ± 4	55 ± 4^*	40 ± 3	48 ± 3^*
Right-flexion, Nm	35 ± 3	41 ± 3^*	32 ± 2	40 ± 2^*
Left-extension, Nm	44 ± 3	53 ± 3^*	44 ± 2	56 ± 3^*
Left-flexion, Nm	35 ± 3	40 ± 3^*	33 ± 2	44 ± 2^*