PODE A PRODUÇO DE FORÇA SER AFETADA PELA FACILITAÇO NEUROMUSCULAR PROPRIOCEPTIVA, LIBERAÇO MIOFASCIAL, OU AS TAREFAS COMBINADAS? UM ESTUDO CONCORRENTE CONTROLADO E RANDOMIZADO.

Abstract

ABSTRACT

THE AIM OF THE STUDY WAS TO EVALUATE THE ACUTE EFFECTS OF SETS OF PNF, MYOFASCIAL RELEASE (MLF), OR THE SUM OF THE METHODS, ON STRENGTH DEVELOPMENT. PARTICIPANTS WERE 8 ADULTS WHO RESPONDED TO THE INFORMED CONSENT AND CAME TO THE LABORATORY IN 7 VISITS. THE FIRST VISIT CONSISTED OF A CHARACTERIZATION OF THE SAMPLE. ON THE SECOND AND THIRD VISITS, THE PARTICIPANTS PERFORMED THE DEADLIFT MAXIMUM REPETITION PROCEDURE. FROM THE FOURTH TO THE SEVENTH VISITS, THEY WERE RANDOMLY DIVIDED INTO: A) CTL; B) PNF; C) LMF; D) FNP+LMF. ALL SESSIONS WERE FOLLOWED BY THREE SETS OF DEADLIFT EXERCISES WITH 80% RM. RESULTS: THE REPEATED MEASURES ANOVA SHOWED SIGNIFICANT DIFFERENCES BETWEEN THE CONTROL CONDITION (NO INTERVENTION) AND THE PNF INTERVENTION (P = 0.034) AND LMF+PNF (P = 0.047). HOWEVER, THE CONTROL VS. LMF THERE WERE NO SIGNIFICANT DIFFERENCES (P = 0.07), AS WELL AS PNF VS. LMF (P = 0.585), AND PNF VS. PNF+LMF (P=0.382). CONCLUSION: STRENGTH PERFORMANCE WAS INFLUENCED BY THE PNF METHOD, OR ASSOCIATED WITH LMF, BOTH REDUCING TOTAL WORK.

 

KEYWORDS: STRETCHING. MYOFASCIAL RELEASE. REPETITION MAXIMUM.