3/4 sit-up

腰腹 · 自重

45° side bend

腰腹 · 自重

air bike

腰腹 · 自重

alternate heel touchers

腰腹 · 自重

assisted hanging knee raise with throw down

腰腹 · assisted

assisted hanging knee raise

腰腹 · assisted

assisted lying leg raise with lateral throw down

腰腹 · assisted

assisted lying leg raise with throw down

腰腹 · assisted

assisted motion russian twist

腰腹 · medicine ball

barbell press sit-up

腰腹 · 杠铃

barbell rollerout from bench

腰腹 · 杠铃

barbell rollerout

腰腹 · 杠铃

barbell seated twist

腰腹 · 杠铃

barbell side bent v. 2

腰腹 · 杠铃

barbell standing ab rollerout

腰腹 · 杠铃

barbell standing twist

腰腹 · 杠铃

bottoms-up

腰腹 · 自重

cable judo flip

腰腹 · 绳索

cable kneeling crunch

腰腹 · 绳索

cable russian twists (on stability ball)

腰腹 · 绳索

cable seated crunch

腰腹 · 绳索

cable side bend crunch (bosu ball)

腰腹 · 绳索

cable side bend

腰腹 · 绳索

cable side crunch

腰腹 · 绳索