Table 2. Mean and standard deviation (SD) of variables at submaximal effort exercise on a treadmill (TRE), stationary running on land (SRL) and stationary running in water (SRW) in the second turn point (ST) determination by the ventilatory curve method (VC) and the heart rate deflection point method (HRDP). |
|
|
METHOD |
|
|
|
|
|
VC |
HRDP |
Prot |
Met |
Prot*Met |
|
PROTOCOL |
Mean (± SD) |
Mean (± SD) |
p |
P |
p |
|
TRE (1) |
184.50 (9.05) 3 |
183.75 (9.06) 3 |
|
|
|
| HRST |
SRL (2) |
180.75 (11.65) 3 |
181.62 (9.16) 3 |
.031 |
.163 |
.178 |
|
SRW (3) |
167.87 (13.37) 1,2 |
173.50 (8.15) 1,2 |
|
|
|
|
TRE (1) |
33.00 (4.56) 2,3 |
34.65 (3.13) 2,3 |
|
|
|
| VO2ST |
SRL (2) |
25.88 (3.34) 1 |
25.97 (4.48) 1 |
.001 |
.142 |
.517 |
|
SRW (3) |
26.31 (4.68) 1 |
26.16 (5.99) 1 |
|
|
|
|
HR, heart rate at second turn point; VO, oxygen uptake at second turn point. Prot, protocols factor; Met, methods factor; Prot*Met; protocols and methods interaction. Superscripts represent significant differences between the protocols (p<0.05). |
|