Start with the basic jump keeping your feet together jump with your feet apart as if you're doing a jumping jack with just your legs jump again to bring your feet back together
a. side to side
b. cross over
c. side straddle
d. skier

The name of the exercise described in the question that starts with a basic jump and ends with the legs and arms back in their natural position is known as; Option C: Side straddle

We are told the sequence of the exercise is;

- Start with a basic jump with your feet together

- With your feet apart, jump again to bring your feet back together.

This sequence of exercise is known as side straddle. This is because it is a common exercise among some military forces in the world which involves a physical jumping exercise performed by jumping to a position with the legs spread apart wide while their hands touch each other over their heads when they clap. Thereafter, the feet and arms return to their normal position with the feet coming together and the arms by their sides.

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C. Side Straddle

Explanation:

Side to Side is going sideways with your feet together, similar to Skier. So the answer can not be A or D because the feet and legs always stay together, never separate like in a jumping jack. Cross Over starts standing and then as you move the jump rope above your head, you cross your arms so it goes under and then cross back over and then back to the normal position from start. So it is not B either, it leaves only option C. Side Straddle.

i believe it is the last one. im sorry if im wrong!

1. h

2.a

3. i

4. d

5. b

6.f

7.g

8.e

9.c

i hope that this is