sandbag filling quality

  • What's the Best Filler for Sandbag Training?

    Jan 15, 2019 · Now you might think that the obvious answer to what to fill your sandbag trainer with is.wait for it.sand. No matter what's in your trainer, you'll look at least this good, probably better. If the number of people who ask is any indicator, a lot of sandbag .

  • The 4 Best Sandbags for Training at Home | The Home Fit Freak