Boomerang
I practice boomerang a lot. This sport is technique-based and only precision rewards the practitioner. Nowadays I’m into tripals. The boomerang techniques are quite standard and I throw
- 45° right from the wind
- 10° up above the horizon
- 5° of inclination from the vertical
I took the habit to baptize each of my (newly acquired) mobile phones by taking a video - The phone in my left hand, the boomerang thrown from the right hand :