MuscleWiki - Understand your body, simplify your workouts
Train Fitness - Automatically track your workout at the gym - hands free!
IIFYM - IIFYM, aka If It Fits Your Macros, is a fitness website that helps you achieve your health goals.
MoovBuddy - An exercise app for back & neck pain and joint health
Macrosinc - Macrosinc is a fitness and healthy nutrition website that help people in gaining fitness and health-related guides.
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.