From A to DD, these new sports bras support and flatter.

When it comes to workout bras, we've got a to-don't list a mile long. Don't smush, don't bounce and don't give us uni-boob. Luckily, a new batch of bras have hit the market to make workouts more comfortable.

Best for A's: Handful bras ($40; pictured) feature pretty details like a gathered front and criss-cross straps. We're tempted to wear the eye-popping pink version under tank tops outside the gym. Find it at a store near you or order it here.

Best for B's and C's: Activity-specific bras from new brand Kalyx ($40 and up) don't start shipping until December 1, but we got a sneak peek and were impressed. Choose from styles for runners, golfers, b-ball players and yogis. Pre-order it here.

Best for D's and bigger: Bigger-busted ladies can keep jiggle under control with full-coverage Freya Active bras ($60). Run, jump, kick--we dare you! Find it at department stores like Dillard's and Nordstrom or order it here.

Now bust a move.