4K 0:08 | Close up shot of hands of physiotherapist checking kneecaps and joints of female patient sitting on fitness ball during rehabilitation therapy
4K 0:12 | Medical Professional in Blue Scrubs Explaining Exercises to Blonde Patient with Pony Tail
4K 0:10 | Blonde Woman in Pony Tail and Black Jacket Explains to Medical Professional Her Syptoms
4K 0:05 | Blonde Patient in Pony Tail and Black Jacket Explains Where Her Pain Symptom Are
4K 0:24 | Close Up on the Hand of a Female University Teacher Writing a Mathematics Formula on a Blackboard with White Chalk. College Science Professor Teaching, Solving a Complex Equation
4K 0:18 | Portrait of Young Female Teacher in University Classroom, Working on a Table In Front of Blackboard with Mathematic Formulas. Science Student Studying in College Library Looking at Camera and Smiling
4K 0:23 | Portrait of Young Female Teacher in University Classroom, Working on a Table In Front of Blackboard with Mathematic Formulas. Science Student Studying in College Library Looking at Camera and Smiling
4K 0:21 | Portrait of Young Female Teacher or Student Arriving to a University Classroom and Starting Working on a Table In Front of a Blackboard with Mathematic Formulas. Student Studying in College Library
4K 0:16 | Portrait of Young Female Teacher or Student Arriving to a University Classroom and Starting Working on a Table In Front of a Blackboard with Mathematic Formulas. Student Studying in College Library