Sands 15 K Power Bagg Pre FilledSandbag training is an alternative to more traditional forms of resistance like the barbell or dumbbell. While there are a number of key benefits when using the sandbag, a good sandbag training program shares the same characteristics of any other resistance training routine ????? it is based around compound movements and sound programming. Sandbags are great accessories & tool for building explosive power, speed and grip strength, a cheaper