2 videos for you to check out.
 
I continue to be amazed by the movement preparation and efficiency analysis that has been going on with this years Games season.  I can not remember a time when so many smart people were breaking down movements to the degree they are now.  CrossFit put K-Star and Carl Paoli in a video together, illness and they talk about box jumps for 20 minutes!  Is that even possible?  Yes, discount yes it is.
 
Minding Your Mitochondria.  B Vitamins, Omega 3 fatty acids and creatine to restore brain health from MS?
 

Workout of the Day
 
Run the TL Davis Loop
Then 3 RFT
20 Pullups
30 Kettlebell Swings 55/35
40 Squats