We are so honored to have Dr. Mark Cheng as our guest. He is a doctor of Chinese medicine encompassing acupuncture, manual therapy and herbal medicine. He is a Strongfirst Senior Instructor and the founder of K3 Combat Movement Systems as well as Beachbody's Tai Cheng program. You can find him on social media with the moniker @drmarkcheng. Doc is a true gentleman, we had a great discussion and hope you enjoy!