Step by step instructions
Place a resistance band (with ends tied together) around lower legs just above ankles and grip either end of a second resistance band in each hand, applying gentle tension. Position hands and feet approximately hip-width apart, palms facing in.
Engage core and step left foot out to the left while pulling left arm back and to the left, externally rotating left shoulder while keeping elbows close to body. Return to starting position. Repeat with right foot and right arm. Continue, alternating sides each rep.