The ST-GTF group neither improved nor regressed over the latter 9months except for a small increase in sleep latency.Ĭonclusion: Using a WBMD concomitantly with personalized education, encouragement, and feedback, elicits greater change than using a WBMD alone. Over the next 9months, the LT-GTF group continued to improve significantly ( p<0.001) in sleep onset latency, daily step count, % time jogging, VO 2max, and rMSSD HRV. Results: Over the first 3months, the INT group had significant ( p<0.001) improvements in sleep onset latency, daily step count, % time jogging, VO 2max, body fat percentage, and heart rate variability (rMSSD HRV) compared to the CON group. Daily measurements were also conducted throughout the 12-month duration of the study. To establish baseline measurements, sleep and physical activity data were collected daily over a 30-day period. Weight, body composition, and VO 2max were assessed at baseline, 3months, and 12months for all participants and additionally at 6 and 9months for the ST-GTF and LT-GTF groups. After three months, the INT group was divided into a long-term feedback group (LT-GTF) that continued to receive GTF for another nine months or short-term feedback group (ST-GTF) that stopped receiving GTF. The other received a 3-month non-directive wellness education control (CON). One group received a 3-month interactive behavioral modification intervention (INT) that was delivered virtually via a smartphone app with guided text message feedback (GTF). ![]() Methods: Fifty-six participants received a biometric tracking ring and were placed in one of two groups. The purpose of this study was to examine the efficacy of a biometric tracking ring on improving sleep quality and increasing physical fitness over a one-year period. By regularly providing real-time quantitative data regarding activity, sleep quality, and recovery, users may become more aware of the impact that their lifestyle has on their health. Purpose: Wearable biometric monitoring devices (WBMD) show promise as a cutting edge means to improve health and prevent disease through increasing accountability. 6College of Arts and Sciences, University of Colorado Boulder, Boulder, CO, United States.5Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hofstra University, Hempstead, NY, United States. ![]() 4School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, United States.3Army-Baylor University Doctoral Program in Physical Therapy, San Antonio, TX, United States.2School of Medicine, California University of Science and Medicine, Colton, CA, United States.1Airway & Exercise Physiology Research Laboratory, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, United States. ![]() Neufeld 1,5, David Gomez 1, Phillip Goldman 6 and Brett A. Baum 1,4, Kayla Ikemiya 1, Quincy Harris 1, Marin Phillips 1, Eric V.
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