Arguably, the only reason standalone MP3 players still exist is to keep people entertained at the gym. After all, no one wants to sweat all over a fancy smartphone.
If you just need some motivational background music for a morning jog, you'll want something small enough to clip onto your shirt, and cheap enough to easily replace if it gets trampled.
We rounded up five fitness-friendly MP3 players that are all small, relatively inexpensive, and attach to you in one way or another. Some, such as the iPod Nano or Haier Trainer, also use a pedometer to keep track of your fitness goals.