Stand with both feet on top of a band (shoulder width or further for more resistance), Hold both sides of the band, slowly curl up and down keeping elbows close to the...
<iframe src="https://player.vimeo.com/video/263271976?background=1" width="640" height="360" frameborder="0" allowfullscreen></iframe> Stand in a squat position or sitting on a bench, holding a dumbbell, place elbow...