It depends on the height, not just the age. use a BMI calculator to find out using your age, height, and weight
Answer:Ball touching any part of line is good.
If any part of a ball touches a line, the ball is good. A ball 99% out is still 100% good. A player shall not call a ball out unless the player clearly sees space between where the ball hits and a line.
Explanation:These step by step serve lessons can also be used if you're a total beginner and want to learn correct serving technique from scratch.
Step 1: The Stance. ...
Step 2: The Grip. ...
Step 3: The Hitting Part – Loose Drop, Swing Up And Pronation. ...
Step 4: Backswing & Toss. ...
Step 5: Serve In Two Parts. ...
Step 6: The Power Move.Tennis scores were shown in the middle ages on two clock faces which went from 0 to 60. On each score the pointer moved round a quarter from 0 to 15, 30, 45 and a win on 60. Somehow the forty five got truncated to forty when the clock faces dropped out of use.
Because the prime suite feature is able to keep track and record data. most importantly, notifies the user of any significant changes during this time. this helps the medical staff to recognize a pattern to narrow down the source of any changes.
Keep in mind that reducing hazards is more important than saving.
Hope this helps!!! :)