The combined effect of motivational interviewing and wearable fitness trackers on motivation and physical activity in inactive adults: A randomized controlled trial.

Despite overwhelming adoption of wearable fitness trackers (WFT), it is unclear if they affect physical activity (PA) engagement or PA motivation. We hypothesized that combining a WFT with an effective intervention, motivational interviewing (MI), would positively influence both motivation and PA. A 12-week randomized controlled trial was conducted in 40 adults who did not meet PA recommendations. The four conditions were: a PA education (Educational control, n = 10), a WFT (WFT, n = 10), bi-weekly MI sessions (MI, n = 10), or both interventions (WFT+, n = 10). Motivation and PA were measured through an online survey and actigraphy pre- and post-intervention. Both the WFT+ and MI groups improved autonomous forms and decreased controlled forms of motivation. They also had higher basic psychological needs scores when compared to the Education group post-intervention. We detected no changes in PA. High autonomous motivation at baseline predicted higher post-intervention PA in the WFT+ group but predicted lower post-intervention PA in the WFT group. Results suggests that MI alone or with a WFT can improve basic psychological needs and autonomous forms of motivation for PA, but not PA participation. Individual differences in motivation at baseline may moderate the effect of a WFT on PA. This study was registered at clinicaltrials.gov (NCT490014).

The Relationship between Quality of Life, Activity and Participation among People with Type 2 Diabetes Mellitus.

The cross-sectional study investigated the relationship between quality of life, activity, and participation in 93 adults with type 2 diabetes mellitus at a primary care center. Moderately strong correlations were found between quality of life and leisure/work, outdoor and social activities, but not with domestic activities. Leisure/work, outdoor, and social activities accounted for 18% of the variance in the quality of life variables. In a follow-up model, age, depression, and falls efficacy accounted for another 51% of the variance in total quality of life. Findings provide support for the expansion of occupational therapy's role in diabetes self-management, to incorporate leisure, social, and community activities and fall risk management interventions.

Relating Activity and Participation Levels to Glycemic Control, Emergency Department Use, and Hospitalizations in Individuals With Type 2 Diabetes.

IN BRIEF Participation in domestic, leisure, work, and community-based activities may relate to glycemic control, emergency department use, and hospitalizations in individuals with type 2 diabetes and low socioeconomic status. This study sought to determine how such role-related activity levels relate to A1C, emergency department use, and hospitalizations.

Yoga improves quality of life and fall risk-factors in a sample of people with chronic pain and Type 2 Diabetes.

OBJECTIVE: Assess pre to-post outcomes for people with chronic pain and Type 2 Diabetes Mellitus (T2DM) randomized to an 8-week yoga intervention or usual care. METHODS: Participants were included if they self-reported: chronic pain; T2DM; >18 years old; no exercise restrictions or consistent yoga; and consented to the study. RESULTS: After yoga, there were significant improvements in: Brief Pain Inventory pain interference (49 ±â€¯15.00 vs. 41.25 ±â€¯19.46, p = .034); Fullerton Advanced Balance scale (14.2 ±â€¯14.1 vs. 20.4 ±â€¯13.5, p = .03); upper extremity strength (7.7 ±â€¯6.3 vs.10.8 ±â€¯6.5, p = .02); lower extremity strength (4.1 ±â€¯3.8 vs. 6.7 ±â€¯4.8, p = .02); and RAND 36-item Health Survey quality of life scores (81.1 ±â€¯7.7 vs. 91.9 ±â€¯8.9, p = .04). Balance scores became significantly worse during the 8 weeks for people randomized to the control (27.1 ±â€¯9.9 vs. 21.7 ±â€¯13.4, = p.01). CONCLUSION: Data from this small RCT indicates yoga may be therapeutic and may improve multiple outcomes in this seemingly at-risk population. CLINICAL TRIALS NUMBER: NCT03010878.

Protein Supplementation During a 6-Month Concurrent Training Program: Effect on Body Composition and Muscular Strength in Sedentary Individuals.

We examined the effect of a protein supplement on muscular strength and body composition during 6 months of a 5 days/week concurrent strength and endurance training program. Sedentary males (n = 26) and females (n = 25), 18-25 years, were randomly assigned to receive a protein (PRO, 42 g/serving) or carbohydrate (CON) supplement twice daily. Strength and body composition (dual-energy X-ray absorptiometry) were assessed at baseline, 3 (3M), and 6 (6M) months. Protein intake was higher in PRO (PRO: 2.2 g/kg; CON: 1.1 g/kg; p < .001). Females in both groups gained similar strength at 3M and 6M in bench press and hip sled. Males in PRO gained more bench press strength at 3M (PRO: 24.6 ± 3.2 kg; CON: 14.3 ± 3.8 kg; p = .06) and 6M (PRO: 34.4 ± 4.3 kg; CON: 18.7 ± 5.1 kg; p = .03) and hip sled strength at 3M (PRO: 67.7 ± 9.2 kg; CON: 40.8 ± 10.8 kg, p = .07) and 6M (PRO: 94.0 ± 10.6 kg; CON: 65.1 ± 12.4 kg; p = .09) compared with CON. Females in PRO experienced a greater reduction in fat mass over the course of the study (6M) than CON (PRO: -1.7 ± 0.5 kg; CON: 0.1 ± 0.5 kg; p = .06). Changes in lean mass were similar for females in PRO and CON. Loss in fat mass was similar for males in PRO and CON at 3M and 6M. Males in PRO gained more lean mass at 3M compared with CON (PRO: 3.2 ± 0.3 kg; CON: 2.2 ± 0.4 kg; p = .1) but similar gains at 6M (PRO: 2.6 ± 0.4 kg; CON: 2.2 ± 0.5 kg; p = .6). The results of this study demonstrate that PRO used during a concurrent training program may augment positive changes in body composition in young sedentary males and females, and strength gains in males.