Neha, I bounce a lot. But I probably won't help much anyway. Champion has some durn good sports bras. If I know I am in for some major high-impact I try to use my Champion bras under another aerobic bra. That is very squishy, but you can bank on less sag in the future. If I just use one top, I make sure it lifts & compresses to a severe degree. Champion is very good, but outside of that, Nike, Massimo, Avia & some other generics can be good, but Champion is top of the line.
Marla