Paul Toback & Steve Lenz are seeking $500k for 8% of their business, Sproing Fitness. From Season 10 Episode 8 Watch Shark Tank US Now: https://amzn.to/3KMX9aH Subscribe to Shark Tank Global for more from your favorite shows: https://bit.ly/SharkTankGlobal FOLLOW SHARK TANK Shark Tank Global Facebook – https://www.facebook.com/GlobalSharkTank About Shark Tank: The Sharks β tough, self-made,…