Downloadable software in the nature of a mobile application featuring physical fitness and exercise instructional programs, nutrition and meal planning instructional programs, mental and emotional wellness instructional programs, and motivational and self-improvement instructional programs; Downloadable mobile applications featuring physical fitness, sleep, diet, wellness, and meditation training programs based on customers' specific individual health data, lifestyle, and wellness goals; Downloadable software applications featuring training programs, classes, and seminars in the fields of disease resilience, military tactics performance, survival performance in extreme environments, physical and cognitive performance during and after travel, physical and cognitive performance during and after changes in ambient pressure, physical and cognitive performance during and after changing sleep-wake or work times, physical and cognitive performance during and after alcohol consumption, and physical and cognitive performance during and after underwater activities; Downloadable software applications featuring customized instructional programs and information in the fields of healthy lifestyle, wellness, sleep disorders and sleep management, mental well-being in the nature of mental health, nutrition, and disease resilience and treatment