Breaking up Sitting Time With Isometric Wall Squat Exercise During Occupational Activities: A Feasibility Randomized Trial

Abstract

Objective: The aim of to analyze the feasibility of isometric wall squat exercise (IWSE) over a 12-week period as a method of breaking up sitting time during occupational activities in sedentary adults.

Methods: This feasibility randomized study involved sedentary adults. Participants in the IWSE group ( n = 12) performed isometric wall squats, while participants in the STAND group ( n = 12) were recommended to stand up for 12 weeks. Feasibility was assessed through online questionnaires in the eighth week regarding adherence, safety, satisfaction, and acceptability.

Results: Adherence to weekly breaks was similar between groups ( P > 0.05). No serious side effects have been reported in the groups. Dropout rates (IWSE: 40% vs STAND: 40%, P = 1.000), satisfaction (IWSE +3.4 [1.2] vs STAND +3.0 [1.7], P = 0.709), and intention to continue with the intervention (IWSE: 75% vs STAND: 83%, P = 0.368) were similar between groups.

Conclusions: The IWSE is as feasible as stand up as a strategy to breaking up sedentary time in workplace.