a bearded man is talking about the news
a man explains how many calories a person can burn while doing various activities
a man in a red t-shirt is talking and shrugging
a man is discussing swimming
a man is giving information on how bicycling and swimming burns calories he is stating that they both burn calories but it varies on the difficulty level
a man is speaking to the camera
a man is talking about burning calories
a man is talking about calories burned in swimming
a man is talking about something
a man talking in front of a logo about swimming
a man talks about calories burned in activities
a man telling about sports
a young man talks flamboyantly about sports
man speaking about exercise
man talking about calories
man talks about how to burn calories by swimming
part of tv news
man talks about how to burn calories by swimming
man speaking about exercise
a man is talking about calories burned in swimming