Plenty of people are exercising indoors these days. You don’t need large equipment to work on your body. Take the TE3 Mobility Stick for instance: a smart training stick with app tracking that guides you by buzzing to help you achieve a greater range of motion.
The TE3 stick guides your body with real-time feedback. It has two vibration motors and built-in 3D sensors to analyze motion. It connects to your tablet or phone via Bluetooth. The app has various tests and tracks your progress.[where to find it]