Can You Swim in Shade Balls?

I bought 10,000 shade balls and tried to swim in them. They appear to act like a non-Newtonian fluid: rigid under high shear stress, but they flow like a liquid under low shear. Get a signed shade ball by supporting Veritasium: Receiving a shade ball: 1. Support Veritasium on any Patreon tier and enter your address 2. In about a week I will start sending out signed shade balls 3. I will cover all shipping costs but if things get really crazy I will prioritize