Sit Up World Records
Maximum standing bicycle crunches in one minute - IBR
Man holds a plank for more than eight hours and smashes world record | Metro News
Michelle Bridges does sit-ups on a fitball at seven months... as she leads world record attempt on Bondi Beach | Daily Mail Online
Sit-up and listen: Seven-year-old Iranian boy claims 'world record' with 3,000 crunches in 130 minutes | Video Ruptly
Tipton's Kya Smith breaks national kids sit-ups record with 2,400 | KRCG
Video: Listen to the loudest apple crunch ever | Guinness World Records
Salisbury man goes for most abdominal crunches in an hour record - Salisbury Post | Salisbury Post
Chase crunches world record | | dailyrecordnews.com
Most Number of Sit-Ups - World Record Holders Club
64-year-old does 13,944 abdominal crunches in two hours
MOST SIT UPS IN ONE MINUTE - IBR
World Record Breakers Launch New Book Editorial Stock Photo - Stock Image | Shutterstock
10-Year-Old Crushes Kids' National Record With 2,110 Sit-Ups at School - ABC News
A 13-year-old Breaks Yoga World Record for Doing 15 Backward Crunches in One Minute
Best and worst ab exercises, according to new research
Sit Up World Records
Salisbury man goes for most abdominal crunches in an hour record - Salisbury Post | Salisbury Post
1000 Sit Ups Abs NEW GUIN. WORLD RECORD - YouTube
Sit Up World Records
Michelle Bridges does sit-ups on a fitball at seven months... as she leads world record attempt on Bondi Beach | Daily Mail Online
Salisbury man goes for most abdominal crunches in an hour record - Salisbury Post | Salisbury Post
World record sit-ups in 60 seconds - YouTube
Most Sit-Ups In Two Minutes | World Record | Harsh Yadav
World Record For Sit-Ups In One Minute (89 Sit-Ups)(48 in 30 sec.) - YouTube
