Remote working has transformed everyday work by shifting many interactions from shared workplaces to digital and home-based settings. Although remote work can provide flexibility, reduced commuting, and greater autonomy, it may also reduce informal social contact and alter the movement patterns that normally occur within traditional workplaces. This paper examines the relationship between social connectedness and movement participation among adults working remotely from occupational social psychology and physical-activity perspectives. The conceptual framework integrates social connectedness, social support, organizational identification, workplace isolation, self-regulation, job demands and resources, and physical-activity behaviour. Existing evidence indicates that home-based work is frequently associated with greater sedentary time and lower levels of light, moderate, and vigorous physical activity. Research also suggests that psychological isolation and reduced organizational connection may influence employee well-being, commitment, and everyday behavioural routines. The paper proposes that social connectedness may influence movement participation through encouragement, accountability, shared activity routines, clearer work–non-work boundaries, and social prompts for taking movement breaks. In contrast, weak social connectedness may reduce naturally occurring movement cues such as walking to meetings, interacting with colleagues, and taking shared breaks, thereby increasing prolonged sitting. The framework distinguishes social connectedness from organizational support, social isolation, and physical-activity motivation while recognizing their potential interaction. The paper relies on published evidence rather than fabricated participant data. Future research should examine movement longitudinally, distinguish work-time from non-work-time activity, consider employees’ social-network structures, and evaluate socially supported organizational practices. Overall, movement participation among remote workers is conceptualized as a socially embedded occupational behaviour rather than solely an individual lifestyle choice.