The following are some suggested games banner designs and slogans:

1. Background color: blue

Word color: white

Slogan: "Challenge the limit, surpass yourself!"

2. background color: red

word color: white

slogan: "burning passion, struggling forward!"

3. Background color: green

Word color: white

Slogan: "Nature makes health, exercise lights up life!"

4. Background color: orange

Word color: black

Slogan: "Strive for the first, never give up!"

5. Background color: yellow

Word color: white

Slogan: "Happy together, exercise together!"

6. Background color: purple

Word color: white

Slogan: "Beyond dreams, show elegance!"

7. Background color: pink

Word color: white

Slogan: "Sweet exercise, happy mood!"

8. background color: blue

word color: yellow

slogan: "under the blue sky and white clouds, youthful blood is shed!"

I hope these suggestions will help you!