By A Mystery Man Writer
Why Sit-Ups Are A Waste Of Time (Do These Exercises Instead)
Why exercise won't make you thin, Health & wellbeing
Core Exercises for Runners
Why You Can Stop Doing Sit-Ups - WSJ
Fitness After 40: How You Should Change Your Workout - The New York Times
ACE - ProSource™: August 2014 - Can You Train Upper and Lower Abs Separately?
Tony Maloney's Instagram, Twitter & Facebook on IDCrawl
9 Horrible Exercises You Should Never Do [And What To Do Instead] - The White Coat Trainer
Fitness Experts: Sit-Ups Are Worthless, Here's What to Do Instead
Fitness Experts: Sit-Ups Are Worthless, Here's What to Do Instead
Why You Should Think Twice Before Doing Sit-Ups If You Have Heart Problems
Are Sit-Ups Really That Bad for You? We Asked Trainers