Acute Effects of Low and High-Speed Resistance Training on Blood Pressure in Older Adults: A Crossover Study

Not Applicable

Completed

• Conditions: Blood Pressure; Frailty

• Registration Number: NCT05310006
• Lead Sponsor: University of Campinas, Brazil

Brief Summary

The first study was a randomized crossover trial that compared the acute effects of High Speed Resistance Exercise (HSRE) and Traditional Resistance Exercise (TRE) on blood pressure parameters in a sample of frail older adults. Participants performed three experimental sessions (i.e., HSRE, TRE, and a control session \[CS\]) in a random order and separated from one another by seven days (standard deviation \[±\] 1 day). Food consumption was maintained constant during 48 h prior to the exercise session and a standard breakfast was offered 60-90 min before the beginning of the experimental sessions. The pharmacological therapy was kept constant during the whole study, and participants took their anti-hypertensive medication at the same time in all experimental days as prescribed by their physician.

Detailed Description

Not available

Study Timeline

• Study Start: 2019-01-01
• Primary Completion: 2019-12-31
• Study Completion: 2019-12-31
• Study First Submitted: 2022-02-23
• Status Verified: 2022-03
• Study First Submitted QC: 2022-03-30
• Last Update Submitted: 2022-03-30
• Study First Posted: 2022-04-04
• Last Update Posted: 2022-04-04

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 16

Inclusion Criteria

• Aged ≥60 years; Frail according to Fried's criteria (Fried et al., 2009); Possessed sufficient physical and cognitive abilities to perform all exercises required by the protocol; Had a physician authorization to participate of exercise programs.

Exclusion Criteria

Participation in a structured physical exercise training program in the past six months; Prescription of hormone replacement therapy and/or psychotropic drugs; Presence of any acute cardiovascular event (e.g., myocardial infarction) or complication in the past six months.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
Blood Pressure	24 hours after the end of the experimental sessions	Blood Pressure

Trial Locations

Locations (1)

Lar Mãe Mariana Nursing Home; 🇧🇷 Poá, SP, Brazil