How juggling is very different from other forms of exercise

I hope everyone is having a good year so far. I am slowly improving my juggling technique and want to share my impressions of the road to getting to advanced juggling and the benefits of juggling.

One of the worst things about juggling is it is very unforgiving of poor technique and effort. But this is also one of the best things about juggling. Not giving it your all means you are much more likely to drop the balls. You can’t fool yourself into thinking you are putting in more effort than you really are.

It is often too easy to fool yourself with other forms of exercise, while walking or even running, on certain exercises machines, or doing martial arts or dance aerobics, etc. In this way, jumping rope is similar to juggling in that you can’t get away with poor technique – the rope will eventually catch your leg if you do it wrong. This is one of the reasons I sometimes recommend jumping rope as a prerequisite to fitness juggling. The rope won’t lie to you. In juggling, the balls won’t lie to you either. A good juggling form is a thing of beauty, and in beauty there is truth.

This makes juggling balls one of the best, most accurate feedback mechanisms when it comes to fitness. They are an excellent teacher for so many different exercisers, even if juggling or joggling isn’t their main form of exercise. This would probably make joggling one of the best forms of cross-training for running – since joggling is less forgiving of bad posture than running, it would be a good idea to use your joggler’s posture while running, to ensure good form.

Good form and coordination requires you to pay attention, to use your brain. Juggling is one of the very few exercises outside of playing some sports that targets your brain. Studies even show brain growth in parts of the brain that control movement. Think of the brain like a muscle – use it or lose it. It would require a whole series of posts or even a dissertation to explain why juggling is so neglected in the fitness world, and how to overcome this.

Vitamin D may improve athletic performance

It may not be the cold air or Old Man Winter’s roar that keeps even seasoned athletes indoors during the winter. According to the scientific literature, vitamin D may improve athletic performance, but only in athletes who are deficient in vitamin D.

So who is most likely to be deficient in vitamin D? Since vitamin D is produced in the body when the skin is exposed to sunlight, it shouldn’t worry people who get at least some sun exposure throughout most of the year, unless they live north of 37 degrees latitude during the winter. The sun’s rays are too weak north of 37 degrees, and it’s even worse if your skin is dark, since melanin can block sunlight.

The elderly also have problems making vitamin D, even if they get sufficient sunlight. Vitamin D(a misnomer, it is actually a hormone) is necessary for calcium absorption, which helps build strong bones, and may also boost the immune system, among other things. Scientists have found links between vitamin D deficiency and certain forms of cancer, but a lot more research needs to be done.

Eating a healthy, varied diet can provide just about all the nutrients the average person needs, but hardly any foods contain sufficient quantities of vitamin D to meet new nutritional guidelines. Even multivitamins fall short of the new guidelines. So it looks like eating food fortified with vitamin D(like milk) or vitamin D supplements may be the answer, for those who live north of 37 degrees latitude from autumn to spring.

A rather interesting possible solution which doesn’t involve supplements is to get some mushrooms(button mushrooms, shiitake, and many other mushroom species, but do not pick any wild mushrooms unless you know what you are doing) and place them in the sun for a few hours. When exposed to sunlight, they will manufacture vitamin D, just like humans, in quantities that are as good as or even better than supplements. This is certainly a wild solution!

I take a 5,000 I.U vitamin D supplement about twice a week during the winter since I am in the north-east U.S. I don’t take them at all during the summer, since I get enough sunlight during that time of year. I take it twice a week since vitamin D is fat-soluble, which means it can be stored in the liver and fatty tissue, unlike water soluble nutrients like vitamin C, which are quickly removed from the body which is why you need to get it every day.

So if you’re an athlete or even if you’re not an athlete, and you feel sluggish and you live in the northern U.S, see if you can get your vitamin D levels checked by your doctor. Or, you can just eat more mushrooms that have been sun-bathed as suggested above if you suspect you’re deficient. Like many nutrients, Vitamin D can be toxic in large quantities, so be careful.

For my fellow vegetarians and vegans – vitamin D-3, also called “cholecalciferol” is not vegan since it is derived from animal sources. However, vitamin D-2, also called “ergocalciferol” is vegan since it comes from plant sources. The type of vitamin D that is in mushrooms is D-2/ergocalciferol.

Awesome new book about fitness

I recently read Alex Hutchinson’s “Which comes first, cardio or weights?“, and found it very helpful. Hutchinson is not just a runner and a journalist, he also has a Ph.D. in physics. The book attempts to answer many commonly asked questions about exercise, and uses a science/evidence based approach to answer them. This is the best, most awesomest approach, in my opinion.

When the evidence isn’t clear, he says so. He is very familiar with the latest scientific literature regarding fitness. It is refreshing to read a fitness book based on science; all too often, fitness/health authors push pseudo-scientific ideas that may be useless or even harmful. It is also refreshing that Hutchinson is not using the book to hawk supplements, exercise equipment or videos, which are often intertwined with the pseudo-science the author is pushing.

Among the questions Hutchinson answers are:

1) How much should I drink to avoid dehydration during exercise?

2) Will stretching help me to avoid injuries?

3) Is it possible to be fat and healthy at the same time?

4) Should I have sex the night before a competition?

5) How should I pace myself for a long-distance race?

6) How can I adjust my chakras so I can run faster? (just kidding! This is NOT in the book!)

Among dozens of other common and uncommon questions. Some of the answers may surprise you. For example, scientific studies suggest that stretching does not help prevent injuries – because of this, I almost never stretch anymore.

Besides not wasting precious time stretching, I’ve found a lot of other information in the book beneficial for my fitness routine. While the book doesn’t cover fitness juggling or joggling, the general fitness information it contains may also benefit fitness jugglers. I highly recommend it. I have no connection to the author.

I also recommend reading the scientific literature yourself whenever you can. It won’t be long before this book becomes dated and certain recommendations may even change over time as new scientific evidence comes in.

Happy juggling!