Lydia: I just looked up double unders. I won't be doing those! Those look like a lot of fun to do. Enjoy.
Now, about the book. As I said above, I really enjoy the perspective of trying to find the story behind the story. This is called "critical public health" in my former academic circles. I like that he talks about the European researchers' approach, but he doesn't say why they lost influence which really interests me. I wonder if they were lost in the Holocaust and related horrors. Or, it could be that the ones who came to the US just got swallowed up in our different approach. Both of those happened to European social scientists, that I know.
I like that he also asks (not pointedly enough for me) who benefits from the approach we are taking in the US. I'd be willing to bet that there are some Masters and PhD theses on this topic. A question would be about the timing/connection between the US emphasizing grains in nutrition and the political decisions to subsidize grains/agriculture. He does mention it, but I'd bet there is a lot to it. I'm not suggesting that the government decides to subsidize grain growers and then instructs public health on its approach. But, things happen
I've also been reading the Daily Apple site. I read yesterday that there are people who claim to eat meat only. I can't imagine that as a way of life, but they are claiming to feel great and have a lot of energy. I won't be trying that- not even all organic
I believe that there needs to be more exploration of pollutants, especially in the water, and the obesity epidemic, and have read that those are underway. Hormones in the water have affected young girls' breast development for sure.
More individually, I'm not finding it too difficult to stick to 100 carbs. I've lost 2 pounds in less than a week and if that sticks, I'll change the ticker. I've changed only the carb level.
Cheryl: I am doing single leg deadlifts with a KB, body weight squats, leg presses and various things. The orthopedist said NO bending the knees more than 45* I'm trying to maintain the strength, but know that I'll lose some. I'm seelng the massage therapist today to see if she can do anything about the swelling.
I just drool at being able to get back to deadlifts. 300 pounds?! I'm living that, vicariously

And, congratulations on the one-arm squat! I just looked at those on-line. I don't see too many people doing those at the gym.