Whole Health Source examines atherosclerosis (hardening of the arteries) among Masai men .
Thinking of doing some yard work this weekend? Follow In Denial Health‘s advice for preventing back injuries .
Highlight Health gives us some great tips to help fend off a snack attack .
Conditioning Research tells us to catch some Zzzz’s  if we want to improve our athletic performance.
Struggling with eating clean? Then log on to commiserate with Lean and Hungry Fitness, who just finished six weeks of wholesome dining! 
That’s Fit provides us with a quick rundown of (some silly) celebrity diets du-jour .
The Great Fitness Experiment comes to the unhappy realization that she’s been over-training … and now has to pay the price.
The folks over at The Office Diet have a great, no fail trick for avoiding snacking temptations at the office .
Weight of the Evidence highlights all the fallacies  in a recent study that suggests that blood sugar control has no heart benefits.
Straight to the Bar shows us how to perform a real bear crawl .
And finally, Slashfood gives us a great recipe for a summer-worthy watermelon, mint and feta salad . Yum!