L is curious...
I'm not sure if this falls under your category, but I have been continuously hearing about the new FitFlops and that they "strengthen and tone muscles in your feet, legs, buttocks, stomach and back, thighs, calves and glutes" and after all that, improve posture and balance. How can one pair of sandals do all this? Are these claims really legit? I find I am succumbing to their advertising, but don't want to waste 50 bucks if all I need to do is go walk around with any type of shoe on to strengthen my muscles.
What do you think?
Thank you for your help!