Rejoy Health - Digital clinic to treat and manage back and joint pain
Vitesse Running: AI tracking - Take running to the next level with custom interval workouts
MoovBuddy - An exercise app for back & neck pain and joint health
MuscleWiki - Understand your body, simplify your workouts
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.
PainScale - Find treatments for your chronic pain