The 6 pack is the Holy Grail sought by countless exercisers. Very few ever achieve it. An entire cottage industry within the fitness industry is dedicated to it, spawning many scams and myths. The myth of spot reduction is one of the most pervasive of these myths. Very often, it seems trying to achieve a 6 pack is more of a vanity project than something done to improve athletic performance; once the core is strong enough(even if the 6 pack is not visible), any additional strength is superfluous or may even weigh you down if you’re a runner.
The truth of the matter is that the abs don’t need to be exercised all that much to improve core strength. In fact, the core is strengthened even when doing resistance exercises that do not target the abdominal muscles. That said, it can still be helpful to include some ab exercises in your fitness routine to build core strength, especially if you sit a lot or have poor posture. Don’t forget to exercise the hips too.
According to research sponsored by the American Council on Exercise, the best ab exercise is the bicycle maneuver. This exercise requires no special equipment and is relatively easy to do. Many other exercises on the best ab exercise list do require equipment, but they are not as beneficial as the bicycle maneuver. So if you want killer abs so people will worship you on the beach, there is no need to waste money on ab devices(some of which are scams).
The bicycle maneuver is a type of crunch or semi-crunch. Ordinarily, I do not advocate crunches or sit-ups since I believe they are bad for the back. However, this maneuver requires very little forward movement of the upper body, so it appears to be safe for the back.
As far as joggling is concerned, it definitely requires a little more core and upper body strength than regular running. It is possible that joggling may help build more core strength than regular running, especially if you joggle with heavy balls(hopefully far away from other people). Also, juggling or joggling with heavy balls may be better for losing weight than juggling with very light balls.
I am not saying joggling will give you killer 6 pack abs, only that it may be better than just running if you want to improve core strength and stability. And it’s more fun!
Posted in equipment, exercise, fitness, joggling, running
Tagged 6 pack, 6 pack abs, ab devices, ab exercises, abdominal exercises, abs, American Council on Exercise, back, best ab exercise, bicycle maneuver, core, core exercises, core strength, crunches, fitness myths, fitness scams, fun, Holy Grail, killer abs, myths, posture, resistance training, scams, sit-ups, six pack, six pack abs, spot reduction, strength training, weight loss
The idea that lactic acid causes muscle fatigue and stiffness during exercise is a stubborn one. It has been discredited by scientific research, but many fitness enthusiasts still see lactic acid as an enemy that interferes with performance.
Not only does lactic acid(which in the body is in the form called “lactate”) not cause muscle fatigue, it is actually used as an important fuel during vigorous exercise.
This myth goes back to the early 20th century, but it was fully discredited only recently.
All this begs the question: What is causing the fatigue and stiffness that was once blamed on lactate? According to researchers at Columbia University, it may be caused by overworked muscles leaking calcium, among many other factors. And acidity in general in fatigued muscles may play a role in stiffness and fatigue, it’s just not the lactate causing most of it.
So what’s the solution? The idea of calcium leakage partially causing muscle fatigue doesn’t mean most people should consume less calcium, as this is a vital mineral(it is possible to get too much, and it can cause problems but this is rare). However, and I am just speculating here, maybe ensuring adequate vitamin K consumption can help prevent this a little, since it helps with calcium metabolism, along with making sure you get enough magnesium. Calcium helps muscles contract, magnesium helps them contract as well as relax; if you have too much calcium in your body relative to the amount of magnesium, this can be problematic(in fact, not getting enough magnesium may be detrimental to your heart).
It is relatively east to get enough magnesium if you eat like a rabbit – lots of leafy greens, nuts, and whole grains. Fermented vegetables are an especially good source of vitamin K. If you are taking calcium supplements, it may be a good idea to take supplements that combine magnesium with the calcium, to counteract the potentially negative effects of calcium. Try discussing this with your doctor or pharmacist.
Proper hydration and making sure you are getting the right amount of electrolytes helps too. I don’t think stretching would help, since just because a muscle is stiff doesn’t mean it needs to be stretched. Increasingly, science is showing that stretching is practically useless for most people.
Posted in exercise, fitness, health, joggling, running
Tagged calcium, electrolytes, fatigue, fitness myths, fitness science, lactate, lactic acid, magnesium, misconceptions, muscle fatigue, muscle stiffness, muscle weakness, muscles, myths, nutrition, rabbit, sports science, stiffness, stretching, vitamin K