|
Placebo
|
Test Formula 1
|
Test Formula II
|
---|
Steps-Pre
|
40.7 ± 7.0
|
41.0 ± 5.9
|
40.3 ± 6.4
|
Steps-Post
|
42.3 ± 6.4
|
44.1 ± 5.2*
|
43.8 ± 4.8**
|
- Steps are number of step up means ± SD. *p < 0.05 versus pre-value, paired t-test, one tailed; **p < 0.005 versus pre-value, paired t-test, two tailed