The core activity of Haldemann Sports is the provision of services in the field of personal training and health promotion. Specifically, this includes: personal training in various forms (e.g. strength, conditioning, mobility, swimming, stand-up paddling), nutrition counseling, health promotion in old age, functional training, coordination and sensorimotor skills, and suspension training (TRX/Aerosling). The company offers these services at various training locations, including fitness centers, swimming pools, and outdoor locations.