We asked Steve (Percussionist & Personal Trainer), Liz (NASM Certified, Master Pilates Instructor), and Dave (NASM CPT/CES) to work out with Katalyst to see what they think. The sessions are only 20 minutes long, but no one will ever say again that's it's an easy workout. See yourself. Personal Trainer Steve - @stevecweiss Dave - @davedogelio Liz - @lizcarrillofitness Connect with Katalyst: Visit Katalyst Website: https://www.katalyst.com Follow #Katalyst on Instagram: https://www.instagram.com/Katalystfit/