MUSCLE ACTIVATION/STRENGTH, CORE, • 7/6/26 LOW BACK EXTENSION (SEATED, WEIGHTED) Previous LOW BACK EXTENSION (SEATED, UNWEIGHTED) Next ABDOMINAL ACTIVATION (2 LEVELS: ISO + SEATED CRUNCH) You Might Also Like HIP CIRCLES (QUADRUPED) CLAMSHELL (SIDE-LYING) SQUATS: HEEL-ELEVATED (KNEE BIAS) REVERSE CLAMSHELL (SIDE-LYING) OVERHEAD REACH + PULLDOWN (DOUBLE OR SINGLE ARM)
MUSCLE ACTIVATION/STRENGTH, CORE, • 7/6/26 LOW BACK EXTENSION (SEATED, WEIGHTED) Previous LOW BACK EXTENSION (SEATED, UNWEIGHTED) Next ABDOMINAL ACTIVATION (2 LEVELS: ISO + SEATED CRUNCH) You Might Also Like HIP CIRCLES (QUADRUPED) CLAMSHELL (SIDE-LYING) SQUATS: HEEL-ELEVATED (KNEE BIAS) REVERSE CLAMSHELL (SIDE-LYING) OVERHEAD REACH + PULLDOWN (DOUBLE OR SINGLE ARM)
