30 times, 50 times, maybe 80 times, it depends on your hard work.
Mode dribble
The requirement is that the longer the duration, the better.
Arm strength training
It is better to have equipment.
If you want to stay at home.
Angular one-handed push-ups are more effective.
But if you are a novice,
Don't be too demanding, and don't be too difficult.
You can start with a big angle or hand.
Foot strength training
Repeated stretching and bending regularly and frequently.
It will help at first.
But not too much
Then there is long-distance jogging.
But don't bear the burden
Flexibility training
This is the most unbearable and necessary.
It's complicated
You'd better consult some charts.
Finally, I advise you
It's not a day or two.
Stick to it
I hope you succeed.