NO
No, tennis coaches cannot effectively coach from the stands during a match as they are not allowed to communicate with the player during play.
no
the performance of the rookies
Coaches vs Cancer
Yes, Yu Darvish speaks English. He communicates with teammates, coaches, and media in English during his baseball career in the United States.
They can if they chose to.
Yes, tennis players are not allowed to communicate with their coaches during matches, except for specific instances like medical timeouts or changeovers.
The MLB prohibits players and coaches from wearing various electronic communication devices, such as Fitbits and smart watches, on the field during games. So they can track the timing of the game and Other gadgets are allowed too.
defense,defense, defense
US Secretary of Defense during the Vietnam War.
During high school soccer tryouts the coaches will most likely set up some drills for you to do and show your footwork. However most coaches will also do running time trials and sprints.