MOBILITY/STRETCH, MUSCLE ACTIVATION/STRENGTH, CORE, • 2/13/25 LOW BACK EXTENSION (STANDING) Previous LOW BACK EXTENSION (SEATED) Next SHOULDER BLADE SQUEEZES (RETRACTION) You Might Also Like ARCH LIFTS + CALF RAISES (POSTERIOR TIB DRILLS) SHRUGS WEIGHT SHIFTS CLAMSHELL (SIDE-LYING) NECK CIRCLES
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