By Beth Dreher
Updated March 05, 2008

Best for short torso and large chest
Champion Double Dry Seamless Full Support Underwire Sports Bra ($40;
Adjustable straps and a hook-and-eye closure created a custom fit for both our C- and D-cup testers, giving them great, comfy support during walks and runs. We also like: Under Armour Premiere 2 ($41.99;

Best for thick torso/broad back, and small chest
Under Armour Movement Bra ($39.99;
Stretchy polyester and a racer-back style made this bra plenty supportive for our B-cup testers walks and runs without creating bulges in the wrong places. She also loved the flare of the extra shoulder strap. We also like: Adidas Response Bra ($36;

Best for short torso and small chest
Isis Seamless Sport Bra ($34;
The racer-back style kept the straps of this soft bra in place during our A-cup testers running, biking, and strength-training sessions. The built-in shelf bra offered ample support without covering too much torso. We also like: Adidas Supernova Crop Top ($38;

Best for long torso and small chest
Lululemon Athletica Deep V Bra With Cups ($36;
This bras chafe-free flat seams and stylish crossover front performed flawlessly through the rigors of our B-cup testers long weekend runs. And the bra didnt ride up, even on her tall, slender frame. We also like: New Balance Tonic 2.0 Crop ($30;

Best for slim frame and large chest
Hind P.S. Support Bra ($42;
With its snug-fitting front and breathable back, this bra gave our tester ample C-cup coverage and support without being bulky around her slender frame. The flat seams didnt chafe during running or yoga, either. We also like: Hot Chillys Salsa Seamless Womens C–D Tank Bra ($32;