Muscle Strength
Conditions
Interventions
Randomized, double-blind, placebo, seven-day crossover trial with washout of another seven days. Physical exercise practitioners were recruited through the contact network at training centers in the c
Sponsors
Universidade Federal de Goiás
Universidade Federal de Goiás
Eligibility
Sex/Gender
Female
Age
19 Years to 59 Years
Inclusion criteria
Inclusion criteria: Being female. Have a normoprotein or hyperprotein diet; Be a practitioner of physical exercise (at least three times/week strength training and at least once/week aerobic exercise); recent strength and aerobic training experience of at least six months; age between 19 and 59 years old
Exclusion criteria
Exclusion criteria: Use of a creatine supplement in the last six months; being using anabolic steroids or steroids; being taking medications that can affect muscle biology (corticosteroids); have kidney disease; have liver disease; be allergic to milk; eggs and/or soy (according to the creatine marketer's instructions); perform some additional physical exercise that is not part of your daily routine before the protocol; take anti-inflammatories (medication) during the current study protocol
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Outcome 1: It is expected that participants will be able to perform a greater number of repetitions on the Leg Press machine when supplementing Creatine trough Anova Mixed Model test, considering effect when P-value <0.05.;Outcome found 1: No significant differences were found in the number of repetitions on the Leg Press machine, when we supplemented with Creatine, verified by the Anova Mixed Model for which the value was (p=0.98). | — |
Secondary
| Measure | Time frame |
|---|---|
| No secondary outcomes were expected. | — |
Countries
Brazil
Contacts
Public ContactJose Pinheiro
Universidade Federal de Goiás
Outcome results
None listed