not much general.
I take some everyday but it is a vitamin d and calcium citrate tablet.
you can pick up a large bottle 300 from walmart for damn near nothing. it is dirt cheap.
vitamin K2 (200 mcg minimum, this puts calcium in bones and out of arteries and soft tissue), Vitamin D( should be d3 not d2 5,000-7,000 daily),
magnesium (400-600 mg/daily).
Calcium (800 mg). Calcium citrate is a good form.
Should get the other stuff too, zinc, boron.... Usually included in a decent calcium supplement.
I have had some of my suggestions on vitamin combinations used to change formulas from some of the sites I post in.
Here's a good one for reference: Calcium formula
For mimi: Theonine
Natural Stress Relief
I think one of the reasons for it is that Jerzy's backhand is not good for both hitting and returning. Especialliy, when he face out-wide shot to his backhand. It is his biggest weakness. So to defeat Jerzy, you have to place a lot of balls to his backhand wing. Accurated serve is Federer's trademark.
So it is area Jerzy has to improve in the future. He has good backhand slice and drop shot, but normal hitting and return are not good enough. Single backhand can be his option.
I just Jerzy's coach knows this problem and has worked with Jerzy.
Now that Jerzy has had a few matches with some very good players he and his coach have plenty of video to review.
They can work on the problems they find.
that first serve speed might be the highest ever recorded for the entire match.
Babb's said one of them was 144 mph.
At IW they had a board next to the clock that showed every serve speed, that is cool.