Squat University on Instagram: "Before modern dumbbells and barbell chest press, there was the Persian Sang (Stone) Shield. The grip, rotation and stability challenge of balancing the shields throughout the press is quite a unique strength challenge. Here Kelly is performing the traditional press (though there are a number of different variations) Sang is one of the 4 traditional training tools used , along with calisthenics, in the ancient Persian/Iranian martial art known as Zurkhaneh Sport an

Dcp Room Bot Guide: Mastering Sword in the Stone