Hand signals are key in volleyball. They help the setters and hitters figure out the type of ball the hitter is about to receive. The team on the other side does not know what to expect. The hand signals can be any variety of acts.
Additionally, hand signals are used between setters and coaches. They use them to figure out the next play.
Also, coaches use hand signals to tell servers where to serve the ball. If their is a weak spot in the serve receive, the coaches on the other team are going to abuse it
handjob
if you are right handed, your right hand, if you are left handed, your left hand
The best complementary sport for Badminton is Hand ball, Kho Kho or Kabaddi. Hand ball standing posture, hand eye and body cordination is very similar to that of badminton as per Vimal Kumar (ace badminton player and coach Tata Padukone Badminton acedemy) where as Kho Kho and Kabaddi provide excellent floor exercise
Rubber
hand eye coordination
Turn signals are definitely preferred. Most drivers don't look for hand signals, but, they do look for turn signals. Some people don't even know how to make correct hand signals while driving.
hand-eye quardination
This is common after adrenalin rush...
Use hand signals.
Yes, it is legal to use hand signals when driving. In fact if your turn signal goes out you should use hand signals.
The free hand is the hand that is not holding the paddle, i.e., your left hand if you are right-handed.
No, but you will need to use hand signals.