The core activity of RegenbogenPraxis GmbH is the provision of physiotherapeutic services, including physiotherapy for adults, children and youth physiotherapy, sports physiotherapy, osteopathy, kinesio-taping, shockwave therapy, treadmill analysis and other related therapies. The company also offers medical training therapy, nutrition counseling and personal training. The core activity focuses on the treatment and rehabilitation of patients with various health problems, such as back pain, injuries, hip and shoulder problems, as well as on the prevention and promotion of health and well-being.