Bones are more than just spooky installments – they are the structural elements of the human body, like the steel girders of a skyscraper. They contain calcium-rich minerals and collagen fibers which are usually aligned along the long axis of the bone, known as the major axis. As a result, bones typically have material properties that are stronger in the axial direction. Nowadays, human bones can regularly experience forces much larger than loads that were experienced thousands of years ago. Especially in sports like powerlifting, these loads may be applied to bones in directions different than normally experienced during development. How does this affect bone structure in athletes today?
Continue reading “Nature vs. Nurture: who is responsible for bone shape?”Tag: bone
They need some milk! The Link between Cycling and Osteoporosis
Athletes often are pestered about the importance of cross training by coaches and trainers alike. Football players work on flexibility through ballet. Runners, who primarily train in forward movements, practice calisthenics to build up their lateral strength. Similarly, cyclists are encouraged to participate in some contact-related activity. These are all good reasons for why athletes should cross-train, but will something actually happen if they refuse to cross-train? It’s crossed every athlete’s mind, from professionals to enthusiasts: “What’s the worst that could happen?”.
Continue reading “They need some milk! The Link between Cycling and Osteoporosis”Twists and Curves: Spinal Analysis and the Correction of Scoliosis
For anyone who had braces as a kid, you know how miserable the process can be. From rubber bands to the restrictions on what foods you could enjoy, having braces was a real pain. However, once the braces came off, it was all worth it to have perfectly straight teeth. While many adolescents go through orthodontic bracing to straighten crooked teeth, there are some who go through a similar process to correct the curvature of their spines.
Deer Science, what’s changing my antlers and why are they important to you?
A deer is a mammal that is recognizable by the majority of people. Typically, the male deer or buck has the unique attribute of antlers. Antlers are made up of bone that develops, grows, and falls off each year.
Continue reading “Deer Science, what’s changing my antlers and why are they important to you?”Jumping into Better Bone Health: Impact Exercise and Your Bones
When exercising for overall health, the general public tends to disregard the importance of bone health. Often the focus is on consuming milk or calcium rich foods, but are there certain exercises that can increase bone health? Studies show that the presence of impact in exercise plays a major factor.
As we age, everyone loses bone mineral density, which is a determining factor in bone strength and stiffness. Decreasing bone mineral density can lead to bones that easily break and fracture, and will, in extreme cases, result in the disease osteoporosis. Women are at a higher risk of osteoporosis because they lose more bone mineral density as they age due to the process of menopause. Increasing bone mineral density at younger ages can ensure that even with the inevitable bone loss, peoples’ bones are still strong.
Continue reading “Jumping into Better Bone Health: Impact Exercise and Your Bones”A striking difference: How combat sports affect bone density
We have all seen it before, whether it is in Hollywood depictions, or watching competitors in the Ultimate Fighting Championship, there is always a sense of awe when watching humans strike and break surfaces with astounding force. Whether it is breaking bricks, a baseball bat or their opponents, the physiological phenomena that allows these athletes to perform such feats results from years of dedicated practice and study. By continuously placing their bodies under immense stresses and impacts, the actual composition and density of the athlete’s bones adapt to provide increased strength and durability. In practice this is done by repetitively striking a hard surface, such as a wooden planks, or a punching bad, with increasing force for a prolonged period of time. Although the practice of bone hardening has roots as ancient as the martial arts themselves, the scientific study of the phenomena has only occurred in the past few decades. So how do these athletes develop exceptionally strong bones?
Continue reading “A striking difference: How combat sports affect bone density”We have all seen it before, whether it is in Hollywood depictions, or watching competitors in the Ultimate Fighting Championship, there is always a sense of awe when watching humans strike and break surfaces with astounding force. Whether it is breaking bricks, a baseball bat or their opponents, the physiological phenomena that allows these athletes to perform such feats results from years of dedicated practice and study. By continuously placing their bodies under immense stresses and impacts, the actual composition and density of the athlete’s bones adapt to provide increased strength and durability. In practice this is done by repetitively striking a hard surface, such as a wooden planks, or a punching bad, with increasing force for a prolonged period of time. Although the practice of bone hardening has roots as ancient as the martial arts themselves, the scientific study of the phenomena has only occurred in the past few decades. So how do these athletes develop exceptionally strong bones?
Continue reading “A striking difference: How combat sports affect bone density”Work Smarter Not Harder!
We have all likely heard the saying, “Work smarter not harder.” While this is generally referenced in an academic setting, it is also very applicable in athletics! One of the benefits to being a runner is that it’s a sport people can participate in at any age and nearly anywhere. Unfortunately, however, anywhere from 65-80% of runners get injured in a given year. A large portion of these injuries are related to overuse.
Continue reading “Work Smarter Not Harder!”Down to the Bear Bones: How Polar Bears evolved from Grizzlies to hunt in the Arctic
Katmai National Park in Alaska holds an annual “Fat Bear Week”, in which Twitter followers are asked to vote for the fattest bear in the park. This year’s winner was Holly, somewhere in the range of 500 to 700 lbs. That’s a big bear. However, in 1960, a male polar bear in Kotzebue Sound, Alaska, weighed in at 2,209 lbs. In fact, on average, polar bears weight up to 60% more than Grizzly bears, their closest animal relative.
Continue reading “Down to the Bear Bones: How Polar Bears evolved from Grizzlies to hunt in the Arctic”In the Womb: Alive and Kicking
For a pregnant woman, it can be a thrilling moment when her baby kicks for the first time. Women have described the feeling as a flutter, a tumble, or a gentle thud. However, these movements are not only exciting because they are unpredictable but because they indicate healthy fetal development.
Continue reading “In the Womb: Alive and Kicking”Why Not Running Could Lead to Bad Bone Health
Is staying active and fit enough to avoid bone loss? Maintaining high bone mineral density (BMD) is important for preventing osteoporosis, fractures, and other conditions associated with bad bone health. However, high-impact sports that often involve running or jumping might be necessary in order to preserve and improve BMD among athletes of all ages. Low-impact sports (such as cycling) as well as weight training may not be enough to maintain high BMD and avoid associated health risks.
Continue reading “Why Not Running Could Lead to Bad Bone Health”