L-Carnitine Tartrate For Athletic Performance

October 5, 2017October 2, 2017drstaceynaito Leave a comment

I am personally a big fan of l-carnitine supplementation. This amino acid compound, consisting of lysine and methionine, can be found in a couple of different forms. This article discusses L-carnitine tartrate, which is the form known to benefit athletic performance and recovery.

There are a couple of important points to consider when supplementing with carnitine. First of all, insulin must be present in the body for carnitine to enter muscle. One way of taking carnitine is to ingest carnitine with carbs so that there is an insulin release, but another effective option is to ingest carnitine with omega-3 fatty acids. Omega-3 fatty acids optimize cell membrane health, thus making cells more sensitive to insulin. Carnitine serves as a delivery system for fatty acids, so if carnitine levels are high, more fatty acids will be shuttled into cells to be utilized for energy.

Conversely, when carnitine levels are low, fewer fatty acids are moved into the cells and are instead stored as fat. Supplementation with carnitine before intense exercise, especially cardio, will switch the focus on burning fat rather than utilizing glycogen stores, resulting in longer sessions before glycogen stores are depleted. In addition, the presence of carnitine inhibits production of lactic acid, so recovery from intense exercise is more rapid.

Carnitine is not only an excellent performance supplement, it also serves as an excellent means of addressing metabolic syndrome. Metabolic syndrome, characterized by diabetes, atherosclerosis and high cholesterol, can be countered by carnitine’s ability to induce fat loss, prevent atherosclerosis and minimize the development of diabetes. After several months of carnitine supplementation, carnitine levels reach a level at which energy production and performance are enhanced. For this reason, it is best to consider carnitine an essential supplement in your daily regimen rather than as something taken only periodically.

Take 500 to 2,000 milligrams of l-carnitine tartrate daily, along with omega-3 fatty acids, for best results.

Too Much Cardio: The Skinny-Fat Trap

July 4, 2015June 29, 2015drstaceynaito Leave a comment

I love reposting this article because it discusses a common phenomenon among people who think that excessive amounts of cardio will give them dream bodies. Read on!

This blog post is dedicated to all of you who think that by doing massive amounts of cardio with no weight training, you will somehow keep yourself trim and tight. People who are of normal weight but who lack curvy, tight muscle because they do not lift weights often develop a palpable frustration. When I hear someone complain about feeling flabby despite doing tons of cardio at the gym, I want to SCREAM, “PICK UP A WEIGHT!!!”, because I know that this is a key component which is missing in their regimens. For those who don’t like weights, use resistance bands or the resistance of your own body weight and do SOMETHING that will challenge your muscles and create those microtears that lead to the development of new muscle.

I have actually seen some of the regulars at the gym I have frequented for many years descend into that skinny-fat trap because all they do is climb onto treadmills, bikes and elliptical trainers, perform boring steady-state cardio, then drive home without ever lifting a weight. Over time, they look more and more deflated as the aging process slowly but surely shifts their lean mass to body fat ratio in an unfavorable direction. Who wants to be mushy? If you don’t want that, it is time to stop wasting your time in the gym and become smarter about your training. You need nice, full, curvy, sexy muscles under skin to lift sagging areas such as the buttocks, chest, arms, and belly.

For those of you who are still timid about lifting weights, or who perhaps don’t know a thing about such activity, hire a trainer. Once you start to get used to challenging your muscles, it is important to establish a routine in which you are lifting regularly. If free weights (dumbbells and barbells, kettlebells and medicine balls) intimidate you, just use the machines that are scattered around the gym until you feel comfortable enough to venture into free weights.

I know that there are many of you who are concerned about looking overly muscular or about gaining pounds instead of losing them, so let’s address those concerns. If you think that by embarking on a weightlifting regimen, you will suddenly grow ridiculous amounts of muscle that would rival Popeye, think again. What you will develop is better muscle tone which will pull your skin tighter and give you a lifted, tighter, more toned appearance. You will actually end up looking more compact as a result of building a modest amount of muscle. If your concern is based more on the fear of seeing the number on the scale increase, relax. It is more important to monitor your progress by how your clothing fits. If you are accustomed to living in a skinny-fat body, you should notice over time that your pants clothing will fit differently, probably looser in the waistband. You should notice that your shorts and pants fit differently and that your butt line is higher than it was before you began training.

If you are slender but flabby, it is time to switch up your thinking and embrace the idea of building muscle through lifting weights or performing exercises with your body weight as resistance. Of course if you want to like a deflated balloon, keep doing massive amounts of cardio and no weights. It’s your decision!

Weightlifting Safely While Pregnant

February 23, 2015December 19, 2014drstaceynaito Leave a comment

Originally published on RxGirl on Monday, 27 January 2014

http://www.rxmuscle.com/rx-girl-articles/10085-weightlifting-safely-while-pregnant.html

Female competitors don’t have to give up lifting weights while pregnant, but it is very important to make modifications so that the growing fetus and the mother are both protected from injury. Make sure to inform your doctor of your desire to continue weight training while pregnant, and be prepared to put your exercise regimen on hold if conditions such as pre-eclampsia or cervical insufficiency exist.

Though you may be accustomed to training like a warrior, you need to drop your intensity while pregnant and remember that the focus is on maintaining current muscle tone rather than on gaining muscle. It is even more important to listen to your body’s cues, and stop exercising if any pain emerges during the routine. Whatever you do, do NOT be stubborn and engage in heavy lifting or contact sports which could harm you and your baby!

Usually even the most athletic and conditioned women will tire very quickly while exercising during pregnancy, requiring an additional hour nap for every 30 to 45 minutes spent working out. Balance will also become an issue, especially in the later stages of pregnancy, so free squats, lunges, bosu work, and plyometrics should be replaced with exercises which are more stable.

When performing cardio, it is probably best to switch to an elliptical machine which will confer more stability than a treadmill and will be more comfortable to use. Slow your pace down so that you avoid ballistic movements, and increase rest intervals to about 2 minutes per set. You will also need to drop the amount of weight lifted. Lastly, keep your heart rate below 140 beats per minute.

It is important to remember that during the later stages of pregnancy, a hormone called Relaxin will relax ligaments in an effort to prepare your body for delivery, which means that joint stability will be compromised. At this point it is best to switch to machines for all your resistance training so that you have maximum support during your lift. Another important thing to remember is to avoid lying on your back for any exercises, as this position can make you feel dizzy as well as compromise blood flow to the fetus. If you are concerned about retaining some tone in your abdominal muscles, you can perform a cat stretch which is done on all fours, in which you pull in your abdominal muscles and curve your back towards the ceiling.

The good news is that women who are fit before pregnancy typically enjoy easier pregnancies and shorter labor. They are also able to bounce back into pre-baby shape more quickly (gotta love muscle memory!). There are countless competitors and fitness celebrities (Gina Aliotti is one awesome mommy who comes to mind) who have remained fit during their pregnancies and bounced back to their pre-pregnancy bodies. So, as long as you practice consistency while turning down the intensity enough to ensure a safe environment for you and your baby, you should be able to enjoy the same benefits.