From sprint to long jump

Do a lot of short approach pop-ups and a lot of run-throughs.

More emphasis on plyometeics, and put more emphasis on long jump work than sprint work (Carl Lewis Inthink said it is possible to train as a jumper and sprint well but more difficult to train mainly as a sprinter and jump well)

Yes. I will now put a lot effort on jumping exercises. As weather now is horrible and training outside is limited to minimum , I am now training in hall. Doing a lot of jumps, sprint starts, standing long jump, and other jumping stuff. However , I will try to do a lot of take-off ''drills'' ? I just want to get the take-off technique right so I am accelerating through the jump and flying as far as possible.

Pop-ups are take off drills.

When I was in high school we had the high jump pit inside.

We'd do short approaches and jump the take off and land on the HJ pit.

We'd also use a gymnastics spring board to jump off of to work on the take off and balance in the air.

The spring board makes up for the low speed to simulate the jump without a full running approach.

Thank you!

I'll try finding gymnastics hall. However I have only 1,5 months till the competition, so I'll try to grasp something quick.