TY  - JOUR
PY  - 2021//
TI  - The role of active rehabilitation in concussion management: a systematic review and meta-analysis
JO  - Medicine and science in sports and exercise
A1  - Carter, Kathryn M.
A1  - Pauhl, Alexandra N.
A1  - Christie, Anita D.
SP  - ePub
EP  - ePub
VL  - ePub
IS  - ePub
N2  - PURPOSE: To conduct a systematic review and meta-analysis of active rehabilitation on concussion management. We also examined moderator variables that may contribute to differences across studies: symptom scale, physical activity type, time of injury to recruitment, and mechanism of injury. <br><br>METHODS: The standardized effect size of physical activity on concussion management was computed for 23 studies (29 effect sizes). Effect sizes were coded as positive when studies reported an improvement in symptom scores, which was represented by a decrease in post-concussive symptom scores. <br><br>RESULTS: The overall effect size of physical activity in concussion recovery was large and positive (g=1.03). Subthreshold aerobic activity provided the largest effect size (g=1.71), while multimodal interventions had a moderate effect size (g=0.70). All other moderator variables produced positive effect sizes ranging from g=0.59-1.46. <br><br>CONCLUSION: This systematic review and meta-analysis demonstrates that current evidence supports the notion that physical activity is beneficial in decreasing PCS in both the acute and chronic phase post-concussion. The results indicate that unimodal subthreshold aerobic activity may be the best course of action compared with multimodal interventions. Despite this growing body of evidence, additional research is needed to determine the optimal intensity, duration, and time to initiation of aerobic exercise following concussion.<p />  <p>Language: en</p>
LA  - en
SN  - 0195-9131
UR  - http://dx.doi.org/10.1249/MSS.0000000000002663
ID  - ref1
ER  -