I think this pic is cool. It’s of 2 clients that I used to have when I trained at another club earlier this year. Those are 16kg kettlebells too and it looks like it takes them almost no effort for their long set.
Cindi, my client in the purple, just recently got married and let me tell you- she worked VERY hard to get in great shape for her wedding.  Tina, my client in the light blue, is featured on my testimonials page.  She’s got a great results story.  When you get a chance go ahead and read it here: http://www.bobgarontraining.com/testimonials.htm