Piriformis stretches like these are particularly effective for piriformis syndrome and sciatic pain.
These helped me a lot, so feel free to share with others who might benefit, or add your own tips here.
On New Year's Eve, Chongqing held a drone show of 8,000 drones.
Chongqing is where China once set the Guinness World Record for the most drones (11,787) flying simultaneously in June 2025.