Stop Doing Sit-ups on the Concrete.
0 have signed. Let’s get to 100!
Doing sit-ups on the concrete is very bad for your back, and so we should stop doing sit-ups on the concrete. We should use our school's MANY mats, or we should use the grass.
This advice is from a successful Olympic champion.
Today: ariella is counting on you
ariella harrison needs your help with “Lindero Canyon Middle School: Stop doing sit-ups on the concreet.”. Join ariella and 95 supporters today.