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 SHRUGS CHIN TUCKS 4-WAY ANKLE REVERSE CLAMSHELL (SIDE-LYING) ARCH LIFTS + CALF RAISES (POSTERIOR TIB DRILLS)
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 SHRUGS CHIN TUCKS 4-WAY ANKLE REVERSE CLAMSHELL (SIDE-LYING) ARCH LIFTS + CALF RAISES (POSTERIOR TIB DRILLS)
