Welcome to Ground Up SF, your trusted provider of calisthenics training and health and wellbeing coaching in London. Led by the highly experienced and passionate coach Marcos Fernandez, Ground Up SF is dedicated to empowering individuals and communities to achieve their health, fitness, and wellness goals through proven, holistic methods. Coach Marcos Fernandez specialises in calisthenics in London and Croydon, using bodyweight training techniques that build functional strength, flexibility, and confidence. His approach goes far beyond physical fitness — Marcos integrates mental health awareness, emotional resilience, and lifestyle coaching into every programme, making Ground Up SF one of London's most comprehensive health and wellbeing coaching services. Serving clients across London, Croydon, and Greenwich, Ground Up SF offers a wide range of services including: ✅ Calisthenics coaching in London & Croydon ✅ Health and wellbeing programmes in Greenwich ✅ Personal wellness coaching in London ✅ Community-based fitness and wellbeing sessions ✅ Mental health and lifestyle support across London Whether you are a complete beginner or an experienced athlete, Marcos Fernandez and the Ground Up SF team will design a personalised plan to help you thrive. Join a growing community of Londoners who have already transformed their health and wellbeing with Ground Up SF.