I have two beach balls, a 99cent 16 inch and an Intex 42 inch stripey ball. I inflate the two balls using only my lung power. i huff and puff, my cheeks getting chubby with air as my chest rises and falls rapidly from my quick powerful deep breaths. I fully inflate them both, feeling a bit out of breath and dizzy, but it was worth it!

I have two beach balls, a 99cent 16 inch and an Intex 42 inch stripey ball. I inflate the two balls using only my lung power. i huff and puff, my cheeks getting chubby with air as my chest rises and falls rapidly from my quick powerful deep breaths. I fully inflate them both, feeling a bit out of breath and dizzy, but it was worth it!