I’ll be brief.
- Are you a female runner? Yes? Invest in a good sports bra.
- Make sure it fits correctly. (There’s lots of good info on the intertubes re proper fit)
- Replace said bra more regularly than, say, every 12 years or so.
- Own a bra, any bra, that’s too snug? Save yourself $10 bucks and make your own extender using hooks from an old bra.
- Watch this video for instructions:
6. You’re welcome.