The correct answer is A.
Q: But how, also, why?
A:

Formula to the solution should explain everything. ^
Answer:
Ill talk in comments of what I was trying to say
Explanation:
इनमें से किनों को तेज माना जाता है(hindi)
ans:-
Answer:
Consider your fitness goals. ...
Create a balanced routine. ...
Start low and progress slowly. ...
Build activity into your daily routine. ...
Plan to include different activities. ...
Try high-interval intensity training.
Explanation:
Answer:
A. Start at a lower level, gauge your performance against others, and move up when your skill has improved is the correct answer.
Explanation: