Here are a couple of really interesting articles I've been meaning to share for a while:

To Tone Without Bulk: Lift Heavier Weights, Fewer Times
The New York Times confirms that folks who wish to build strength without bulk should lift more weight for fewer reps.  They conclude that: "For people who lift weights to tone up and slim down...a regimen that includes a combination of challenging weights and fewer repetitions can help significantly."

Something I've been telling clients for years!  You can read the article here.

Pelvic Floor Fix for the Post-Partum Mama More recently, my bloggy-friend Kara of mamasweat wrote a stunning expose on kegels as the enemy of pelvic floor health.  She interviewed "biomechanical scientist" Katy Bowman on the post-partum pee problem.  According to Katy, it's your weak, flat butt that's the problem and holding that million-dollar bill with your "kegel muscles" just exacerbates things.  With the tagline "You now have permission to pee in the shower," this is an article not to miss.  Find it here.