In this video I demonstrate the Barbell Deadlift with 345lbs:
The Deadlift is a compound exercise, meaning it works every major muscle group in your body. Of All weightlifting exercises, the Deadlift is the true measure of strength. Knowing and performing the Deadlift properly is the key to maintaining core strength and preventing injuries.  I will work with you to master the Deadlift: “The King of All Exercises”: