The Effect of Computerized Wobble Board and Core Stabilization Exercises on Balance Performance and Exercise Capacity in Patients With Heart Failure: A Randomized Controlled Trial.

• Exercise capacity and balance performance are both improved by the CSET and CWBET programs in patients with HF at a clinically significant level. • CSET and CWBET are safe and effective programs that can be applied to patients with HF. • The health-related quality of life improved by the CWBET and CSET programs in patients with HF. To investigate the effects of computerized wobble board exercise training (CWBET) and core stabilization exercise training (CSET) on balance performance, and exercise capacity in patients with heart failure (HF). Single-blind randomized controlled prospective study. Cardiology department of a local university hospital. Fifty-one patients with HF with reduced ejection fraction, whose clinical status and medication had been stable for the previous 3 months, were included (N=51). Nine patients could not complete the follow-up period due to personal reasons. No patient experienced any adverse events during exercise training. Patients were randomized to CWBET, CSET, and control group. CWBET and CSET groups participated in their own exercise programs, 3 days a week for 8 weeks. The control group received no exercise program. All patients were evaluated at baseline and after 8 weeks. Postural stability, static and functional balance, and exercise capacity were evaluated with the Sensamove Balance Test Pro with Miniboard, the one-leg stance test (OLS), the Berg Balance Scale (BBS), and the six-minute walk distance (6MWD), respectively. Core stabilization and health-related quality of life (HRQOL) were assessed with OCTOcore app, and Minnesota Living with Heart Failure Questionnaire, respectively. A mixed model repeated-measures ANOVA revealed significant group × time interaction effect for static postural stability performance (P <.001, η p ²=0.472), vertical (P <.001, η p ²=0.513), horizontal performance (P <.001, η p ²=0.467), OLS (P <.001, η p ²=0.474), BBS (P <.001, η p ²=0.440) scores, 6MWD (P <.001, η p ²=0.706), and HRQOL. Post hoc analysis revealed CWBET and CSET groups had similar improvements balance performance, exercise capacity, and HRQOL and both groups significantly improved compared with control group (P <.001). Core stabilization was significantly improved only in CSET group after 8 weeks. CWBET and CSET programs were equally effective and safe for improving balance performance and exercise capacity in patients with HF. [ABSTRACT FROM AUTHOR]