Thank you mrcheryl for making this gif.
Deadlifts are a whole-body exercise.
Stashed in: G4!, Russia and Friends
Anastacia Sokolova has excellent form.
Source is 0:43, 14:55, and 15:15 in this video:
A search on Bing for Anastacia Sokolova only finds the following:
Do Russian fitness videos tend to use the same camera techniques?
Arnold Schwarzenegger's Amazing Motivational Story
The World’s First Women-Specific Sports Hydration Line | The Gear Shed | OutsideOnline.com
Candice Swanepoel and Adriana Lima smile and blow kisses
HowToBasic Fun Crazy Lady Smashing Food Showry Compilation