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Clinical Trial
. 2016 Aug;97(8):1392-7.
doi: 10.1016/j.apmr.2016.04.015. Epub 2016 May 20.

Independent, Community-Based Aerobic Exercise Training for People With Moderate-to-Severe Traumatic Brain Injury

Affiliations
Clinical Trial

Independent, Community-Based Aerobic Exercise Training for People With Moderate-to-Severe Traumatic Brain Injury

Jennifer M Devine et al. Arch Phys Med Rehabil. 2016 Aug.

Abstract

Objective: To determine whether people with moderate-to-severe traumatic brain injury (TBI) can adhere to a minimally supervised, community-based, vigorous aerobic exercise program.

Design: Prospective trial.

Setting: Young Men's Christian Association (YMCA) facilities.

Participants: Community-dwelling volunteers (N=10; 8 men, 2 women; age range, 22-49y) 6 to 15 months after moderate-to-severe TBI.

Intervention: Participants received memberships to local YMCAs and brief orientations to exercise. They were then asked to independently complete ≥12 weeks of ≥3 training sessions per week, performed at 65% to 85% of maximum heart rate for ≥30 minutes per session. Participants could self-select exercise modality, provided they met intensity and duration targets. Programmable heart rate monitors captured session intensity and duration.

Main outcome measures: Independence with equipment and facility use and compliance with training goals (session frequency, duration, intensity, total weeks of training).

Results: All participants achieved independence with equipment and facility use. All met at least 2 of 4 training goals; half met all 4 goals. Participants averaged (±SD) 3.3±0.7 sessions per week for 13 weeks (range, 6-24). Average ± SD session duration was 62±23 minutes, of which 51±22 minutes occurred at or above individuals' heart rate training targets.

Conclusions: People in recovery from moderate-to-severe TBI can, with minimal guidance, perform vigorous, community-based exercise. This suggests that decentralized exercise may be logistically and economically sustainable after TBI, expanding its potential therapeutic utility and rendering longer-duration exercise studies more feasible.

Keywords: Brain injuries; Exercise; Rehabilitation.

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