Evaluation of pre-workout and recovery formulations on body composition and performance after a 6-week high-intensity training program.

ABSTRACT:

Introduction

Activities such as high-intensity resistance training (HIRT) and high-intensity interval training (HIIT) may be more time-efficient modes to stimulate rapid changes in performance and body composition. There is little research evaluating the combined effects of HIRT and HIIT on body composition and strength, particularly when paired with nutritional supplementation.

Purpose

To evaluate the chronic effects of pre- and post-workout supplementation on body composition and strength, and to understand sex-specific responses.

Materials and methods

64 untrained males (n = 23) and females (n = 41) (mean ± standard deviation; age: 33.2 ± 10.0 years; %fat: 31.6 ± 7.4%) were randomized to either (1) pre-post supplementation [SUP (n = 25); pre =

SUBMITTER: Cabre HE 

PROVIDER: S-EPMC9667871 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature