How Busy People Lose Weight using these Insanely Simple Tricks
=> this one is my favorite as I like the phrase “insanely simple tricks”. I also like how it targets busy people – that makes the post more specific. The headline also implies that busy people are using these tricks
5 Psychological triggers to get rid of extra fat for Busy people
=> Having “for busy people” doesn’t work so well at the end. Perhaps: 5 Psychological Triggers Busy People Use to Get Rid of Extra Fat
I also like a combination of two other headlines:
5 Proven Methods to Loose Weight (Even if You Have No Time for Exercise!)
Enchant readers. Woo customers. Win business.