MOBILITY/STRETCH, MUSCLE ACTIVATION/STRENGTH, CORE, • 2/13/25 LOW BACK EXTENSION (SEATED) Previous LOW BACK EXTENSION (STANDING) Next REVERSE CLAMSHELL (SIDE-LYING) You Might Also Like ABDOMINAL CRUNCHES (MULTIPLE OPTIONS) SHOULDER BLADE SQUEEZES (RETRACTION) CLAMSHELL (SIDE-LYING) SHRUGS WEIGHT SHIFTS
MOBILITY/STRETCH, MUSCLE ACTIVATION/STRENGTH, CORE, • 2/13/25 LOW BACK EXTENSION (SEATED) Previous LOW BACK EXTENSION (STANDING) Next REVERSE CLAMSHELL (SIDE-LYING) You Might Also Like ABDOMINAL CRUNCHES (MULTIPLE OPTIONS) SHOULDER BLADE SQUEEZES (RETRACTION) CLAMSHELL (SIDE-LYING) SHRUGS WEIGHT SHIFTS
