Exercise in hypertension. A clinical review

Area of Science:

• Exercise Physiology
• Cardiovascular Health
• Hypertension Management

Background:

• Hypertension is a prevalent condition requiring effective management strategies.
• Exercise is a cornerstone in preventing and treating elevated blood pressure.
• Current exercise prescriptions need ongoing refinement for optimal patient outcomes.

Purpose of the Study:

• To review the current evidence on exercise prescription for hypertension.
• To identify the most effective exercise modalities, intensities, durations, and frequencies.
• To explore factors influencing exercise response in hypertensive individuals.

Main Methods:

• Systematic review of existing literature on exercise and hypertension.
• Analysis of studies examining different exercise modes, intensities, durations, and frequencies.
• Evaluation of the impact of body composition changes and medications on exercise efficacy.

Main Results:

• Cardiovascular exercise is the most effective modality for blood pressure reduction.
• Low-to-moderate intensity exercise (40-70% VO2max) appears more effective than high intensity.
• Exercise effectiveness is not significantly influenced by body weight changes or concurrent use of most anti-hypertensive medications, excluding beta-blockers.
• Not all individuals with hypertension respond to exercise due to potential genetic and pathophysiological differences.

Conclusions:

• Current guidelines recommend cardiovascular exercise at 40-70% VO2max, 3-5 days/week for 20-60 minutes.
• Resistance training can be included cautiously, monitoring diastolic blood pressure.
• Individualized exercise prescriptions using ambulatory technology may improve outcomes for non-responders.