Using your Sap weighted Vest will enhance endurance, speed and strength. Your muscles will have to work harder to make up for the new weight around your torso - you can expect your torso muscles to harden and back to strengthen. You'll burn fat fast too And the best way to quickly boost your speed is by having resistance, which is just what this Sap weighted vest will give you.
Even better, the detachable lower section and sleeves make vest versatile enough for a whole range of sports and training regimes
