A fit woman engages in core strengthening exercises while balancing on a stability ball. — Stock photos

"A fit woman engages in core strengthening exercises while balancing on a stability ball." is a stock image by IgorVetushko. It’s available in the following resolutions: 1000 x 368px, 2000 x 736px, 7999 x 2945px. The minimum price for an image is 2.99$. Image in the highest quality is 7999 x 2945px, 300 dpi, and costs 9.99$.