READY TO LEVEL UP? USING HOW YOU CATCH YOUR ULTIMATE SANDBAG AS A GUIDE
How do yo know if you're ready to level up to a heavier Ultimate Sandbag? How about one with a greater dimension?
You can use the way you catch the USB as a guide. Are you in a plank when it lands? Or are you dipping underneath?
Watch and see how to gauge if you're indeed ready.
Thanks for watching!
Live long. Be strong. Die mighty.