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Study note

High-intensity interval swimming improves cardiovascular endurance, while aquatic resistance training enhances muscular strength in older adults.

Updated Oct 17, 2026

Human researchScientific reports2024Read the source on PubMed

What the study found

Swimming improved the six-minute walk outcome, while aquatic resistance and combined training improved several strength and functional-fitness measures compared with controls.

Participants and protocol

Eighty adults aged 60–70 were randomized to swimming, aquatic resistance, combined exercise or control over sixteen weeks, with two sessions weekly.

What this cannot establish

The outcomes concern older adults' functional fitness rather than triathlon performance. Results do not establish that any older adult can safely begin high-intensity swimming without an appropriate starting assessment.

Publication details
Record
PubMed 39448717
Publication types
research-article · Randomized Controlled Trial
Indexed subjects
Body Composition · Blood Pressure · Physical Endurance · Swimming · Physical Fitness
Source record checked
2026-10-18

Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.

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