It depends on your bra size for the correct style that will support you best
If you are built like a bird and have A's, you can wear almost any old sports bra. If you're a B/C you can wear the "strappy" sports bras (depending on brand and thickness of "strappy"s) or the racer-backs, and D's+ should only really wear the racer-backs to get the correct support.
(we're streamlining our bras for the dance company-- I've learned quite a bit about bras and "the girls"!!!!
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