What are some low organization indoor fitness games?

I have got an assignment in gym that we have to create a indoor fitness game for which the instructions are clear and which reuires less equipments and low organization. It must have some fitness in it. there must be some fitness for each team member. Every bdy should do something. Please think of some interesting games. Think for the equipments available in a gym class.What are some low organization indoor fitness games?I don't know, maybe something like Simon Says would be good.What are some low organization indoor fitness games?Like

1. skip rope

2. jumping jacks

3. crunches

4. push ups

5. knee ups

6. boxing punches with a partner

7. medicine ball exerciseWhat are some low organization indoor fitness games?Bare fist fighting.What are some low organization indoor fitness games?
Circuits with different stations . ie



1. skip rope

2. jumping jacks

3. crunches

4. push ups

5. knee ups

6. boxing punches with a partner

7. medicine ball exercise

etc etc.