Zorb Balls or Bumper Balls look like a lot of fun. You can get a full walking ball or a half one where you can use your legs for around $128. Here is a list of things you can do with a Zorb Ball.

Sumo Wrestling

Soccer

Dodgeball

Swimming & Floating

Relaxing

Football

Capture The Flag

Bumping

Human Bowling

Human Bocce

Rolling

Below is a link for a Zorb Ball for $128

https://www.amazon.com/Houseables-Bubble-Hamster-5FTx4FT-Inflatable/dp/B0CLFDGX23/ref=sr_1_7?crid=22HZ7CL14HT5T&dib=eyJ2IjoiMSJ9.cmqsYQ-fMRLbu3vdLHQsJK1NpKGOMB0Y3DHZ3mppX9vJHGPWwounUcC9zjRXyPxXk-24SPlDXzVKrofTdXMCGrw_c4R7omh1L7axFK139WaaKJM6tsquzDuaBuIWZBZOcP6XWBKCJo5rc5FaQed-14EJpVjaUb1TnAMros3s0jeCB3WTNGM-udLDU1lj2FrrmfcLqoJ9AJBbwXOSicSnv1qvUDZ2qCBfu2Z5x2FjbwKisHrNtS_utXVlN4zkk1O35Qe9BOIK0hpq5QWClbLyo3yWX_Lur3ytYIzKUKKqZV0.BJ_gnP-GHynxw1xNM-UWH-pEkmcP4UUU3YUKdghPKuM&dib_tag=se&keywords=Walking%2Bzorb%2Bball&qid=1754501639&sprefix=walking%2Bzorb%2Bball%2Caps%2C138&sr=8-7&th=1

(Photo by Amazon)