This bra is tagged "high impact", which is why I ordered it. I run, do kick boxing, aerobics and fast walk. I was excited to open the box today and put it on. Very pretty shade of blue. Looks nice on. Very flattering. Extremely comfortable. Easy to put on and adjust straps. However, when I stood in front of the mirror and jumped up and down for the ultimate test, I saw bouncing. I'm not that big  (32D), but want the "girls" to stay in place. So,  I would not consider this bra for high impact. I like it, but will only be using it for pilates. Unfortunately, I'm back to the starting line in finding my second support bra.