Difficult at first, but once you develop good form its nice. I recommend not arching your back. Keep it straight or slightly outwardly curved. Pretty descent abb work out.
Saw a difference in two weeks, can't beat the price either. Love it, I use it every morning and sometimes at night.
I’ve been using it for swim team fits very snug suggest going up size if you want a more relaxed fit could not be happier with it it performs great and will last a long time.
Just received these today and I love them already! I was sure that for the price, and with buying bras on a Aikiki, I probably wasn't going to be very impressed, but I was surprised! They fit well. Fabric seems great. They are sturdy and keep everything "down". My only complaint is that the white shows the pads easily through it, even through a shirt. Fairly easy solution- remove the pads (or wear under a darker shirt)- but an FYI nonetheless.
I'm happy with the way they fit and would recommend. For the price, these are fantastic! Many of the reviews said they run small so I was hesitant to get a medium. I wear a 36B and it fits fine if not perhaps a skosh loose.