You don’t need any equipment to do the workout, which only takes 15 minutes, and you can do it anywhere you have space to stand ... fitness level and either push harder or take extra breaks ...
The guide for cup sizes goes like this: 1 inch = A cup, 2 inches = B cup, 3 inches = C cup, 4 inches = D cup, 5 inches = DD, 6 inches = DDD.” A push-up bra is designed with padding that helps ...