A weekly seated chair exercise class is soon expanding to a fourth site. MOVEability helps people of all ages with limited mobility, disabilities and chronic conditions to stay active, meet new friends and overcome isolation. Classes run in Thatcham, Hermitage and, since last year, Chieveley. And more are expected to begin in Newbury once a venue becomes available. Director, Debbie Medlin, founded the social enterprise during lockdown — starting classes online — and called the initiative an “undervalued resource” in the local community. newburytoday recently attended one the Thatcham classes h…