| | Conditions Treatments | Muscle Strain How many pounds of muscle does john Henry have? John Henry is a legendary folk hero of African-American railroad workers. He is not a real person, so he has no physical characteristics or body weight. Muscle Strain - Related Articles How long is the wait for seizure alert dog on waiting list? Is Progesterone Linked to Migraines? How to Reduce Weight in a Week's Time How do you get out of servere depression? Will sunscreen damage a new tattoo? The Effects of Bariatric Surgery Easiest Way to Treat Head Lice