If just thinking about a HIIT workout seems tiring, let the music play. A Journal of Sports Sciences study found that when people performed four 30-second all-out sprint intervals on a bike while listening to music, they had a more positive workout experience than when they pedaled without tunes�possibly because music helps distract you from the, uh, discomfort of a tough sprint. Try biking (or running or rowing) it out to one of these songs recommended by Steph Dietz, lead instructor at Cyc Fitness, an indoor-cycling studio chain.
“They�re perfect for intervals because they slowly build to the chorus, where the beat drops, picking up speed and intensity,” says Dietz. “Each song has about two or three HIIT interval builds.”
Trying to be a better runner? It’s not just about logging miles (although that certainly helps). The key to running strong and long also has a lot to do with shoring up your muscles, activating your core and back in addition to your lower body,�and keeping your movements fluid. To help do that, start incorporating these full-body strengthening�moves from Nike+ Run Club coach Julia Lucas to your routine three days a week, before or after a run. You’ll start noticing a difference in your strength in no time.
1. Planks
�
Planks have long been considered one of the best exercises for your core. In addition to your abs, this move engages your back, quads, and hamstrings, making it a great full-body exercise for runners. To do it, get into the �up� part of a push-up, with palms�on the floor directly under shoulders and legs extended behind you, forming a straight�line from head to heels. Hold for 10 to 30 seconds, keeping abs tight. Do�2 or 3 sets.
Clamshells work your hips and glutes, parts of the body that runners regularly need to activate. To do them, start out by lying�on your side with legs stacked and knees bent at 45 degrees. Rest head on arm; place top hand on hip. With inside edges of feet touching, lift top knee as high as you can without shifting hips or pelvis. Pause; lower knee. Do 2 or 3 sets of 10 reps per side.
3. Side squats
Side squats are a great way to strengthen your outer highs, hips, and glutes. To do, stand with feet hip-width apart, hands on hips; squat. Stand; move left foot a step out. Squat again; step left foot in as you rise. Continue, alternating sides. Do 2 or 3 sets of 10 to 12 reps per side.
Men and women of a certain age realize quickly that their muscles diminish faster than they used to, and that muscles do not respond to exercise the way they used to. A new study shows that it’s all in the mitochondria — the part of the cell responsible for energy and vitality — and there is an exercise plan that can benefit the older crowd, even surpassing — surprisingly — benefits for the younger crowd.
Among various regimens of exercise, researchers found that interval training for a group older than 64 altered the working mechanisms in an amazing 400 genes — compared to only 274 for a group 30 or younger. The vitality in the older crowd’s cells responded more robustly than the younger crowd — adding another layer to the need for older folks to hit the gym.
Here’s how the experiment was conducted: 72 healthy but sedentary men and women were divided into two groups — 30 or younger, or older than 64 by researchers at the Mayo Clinic in Rochester, Minn. Their vitals were measured, including blood-sugar levels, gene activity, and mitochondrial health in their muscle cells. Then the volunteers were randomly assigned to 1 of 3 exercise regimens.
Some did vigorous weight training several times a week; some did brief interval training three times a week on stationary bicycles (pedaling hard for four minutes, resting for three minutes, then repeating for three times); some rode stationary bikes at a moderate pace for 30 minutes a few times a week and lifted weights lightly on other days. For control purposes, a fourth group did not exercise.
After 12 weeks, vitals were again checked for all involved. All exercise groups experienced improvements in fitness and blood sugar regulation.
Strength and endurance were affected differently, but predictively: The gains in muscle mass and strength were greater for those who exercised only with weights, while interval training had the strongest influence on endurance.
But biopsied muscle cell activity proved to be surprisingly different. Among the 30 and younger who went through interval training, the activity levels had changed in 274 genes, compared with 170 genes for those who exercised more moderately and 74 for the weightlifters. In the older crowd, almost 400 genes were working differently — more activley — for interval training, compared with 33 for the weightlifters and only 19 for the moderate exercisers.
Those who did the interval workouts showed increases in the number and health of their mitochondria. The takeaway: Interval training seems to be the best way to achieve vital cell health for muscle mass —particularly for those who are age 64 and older. Better muscle mass means a healthier, stronger body.
The decline in the cellular health of muscles associated with aging seemed corrected with interval exercise, especially if intense, Dr. Sreekumaran Nair, a professor of medicine and an endocrinologist at the Mayo Clinic and the study’s senior author, told The New York Times. Moreover, as his results show, older people’s cells responded in some ways more intensely than the cells of the younger group — suggesting, he says, it is never too late to benefit from exercise. Nair and his research team’s results were published in the journal Cell Metabolism.
New research has found more evidence to suggest a positive link between exercise and depression, this time finding that children who exercise could benefit from a reduce risk of developing depression in the future.
Carried out by a team from The Hospital for Sick Children (SickKids) and University of Calgary researchers at the Alberta Children’s Hospital, the study is the first meta-analysis to examine the potential protective effect of childhood physical activity on depression later in life.
According to the Canadian Mental Health Association 3.2 million children in Canada between the ages of 12 and 19 are at risk for developing depression.
A number of exercise intervention programs for children have been launched in recent years to support treatment for mental health issues, however current research shows large discrepancies on the effectiveness of exercise. Although some studies show strong support for physical activity’s effect on reducing depression, other studies show no relationship at all.
To look further into the validity of exercise interventions based on the existing evidence the team conducted a meta-analysis of 40 studies involving a total of 90,000 participants between the ages of eight and 19 years old. Study participants were healthy and had not been diagnosed with depression.
The team found a statistically significant association between increased physical activity and a lower risk of future depressive symptoms; however, the link was not as strong as they expected.
Explaining the results principal investigator, Dr. Daphne Korczak, said, “This suggests that physical activity is one factor, but that there are other factors that are important in determining a child’s risk for developing depression,” adding that factors such as having a family history of depression, particularly in a parent, or struggling at school academically or socially can all play a role.
Korczak added that further research looking at children with depression or examining the frequency, type or intensity of exercise would be useful in developing a better understanding of how physical activity affects the brain and the body to impact someone’s mood.
The Canadian Psychological Association recommends children and adolescents get 60 minutes of physical activity a day, but statistics published by the Canadian Society for Exercise Physiology suggest that only 15 percent of children (5 to 11 years) and five percent of adolescents (12 to 17 years) meet this recommended amount.
The study can be found online published in the journal Pediatrics.
Plantar fasciitis is a common affliction affecting many athletes, in particular runners. Adam Smith has written a great piece in the September issue of Sports Injury Bulletin outlining the relevant anatomy, how the injury occurs, how to differentiate from other similar pathologies, such as neural irritation in the tarsal tunnel, and finally how to manage it.
Speaking from experience as a former sufferer of plantar fasciitis, it can be a frustratingly recalcitrant condition and I have heard of some extreme measures to manage it. Read on for a story on the drastic measures an AFL player took to overcome the problem, and to understand more about the condition.
Many years ago an elite level AFL player had suffered a 2 year history of plantar fasciitis with no relief from any form of treatment. In the end the sports doctor at the club involved injected the plantar fascia origin with a corticosteroid injection the day before a game.
The hope was that as the plantar fascia weakened due to the steroid injection, the player would rupture it, go through the standard week rehab protocol, and then be pain free for ever more.
And yes, the player did rupture the plantar fascia during during the game and was consequently placed in a boot for about 10 days. He soon was walking, then running, and was playing again within four weeks with no more problems. The podiatrist made an orthotic to control the dropped arch and all the problems went away.
What has happened to that player now is anyone’s guess. He may now suffer from long term issues due to a poorly controlled arch that have caused other issues such as achilles tendon, knee pain and/or hip pain.
So do we really need the plantar fascia and why is it such a problem when it is injured?
Being bipedal (walking on two leg) animals, the plantar fascia gives the natural plantar arch support in weight bearing positions. It is a passive structure that acts like a high tension wire to keep the arch bones supinated as we push off.
Without a plantar fascia in place, we would need a better active system to create the arch support, such as the intrinsic plantar arch muscles, and also the extrinsic long arch support muscles such as the tibialis posterior, flexor hallucis longus (FHL) and the flexor digitorum longus (FDL). These muscles would need extra work to improve their arch control abilities. Alternatively, we could use a passive support mechanism in the form of an orthotic to control the arch position.
The majority of plantar fascia problems stem from a build up of tensile and compressive forces that degenerate the plantar fascia origin against the heel bone. The combination of tensile (stretch) force due to overpronation and the added compressive force as the plantar fascia is pushed against the heel bone leads to a pathological state whereby the plantar fascia degenerates and creates dysfunction and pain.
Therefore like other degenerative tendon issues (such as Achilles tendons) once the patient starts to feel pain often the injury has been building for months to years. Which explains why it then becomes so problematic to deal with.
Proper management takes time to not only correct the muscle imbalances that cause it � such as tight calves, poor hip control, poor pronation control � but due to its degenerative nature it requires a huge amount of time to even slightly change the existing pathology.
For more information, please feel free to ask Dr. Jimenez or contact us at 915-850-0900 .
Additional Topics: What is Chiropractic?
Chiropractic care is an well-known, alternative treatment option utilized to prevent, diagnose and treat a variety of injuries and conditions associated with the spine, primarily subluxations or spinal misalignments. Chiropractic focuses on restoring and maintaining the overall health and wellness of the musculoskeletal and nervous systems. Through the use of spinal adjustments and manual manipulations, a chiropractor, or doctor of chiropractic, can carefully re-align the spine, improving a patient�s strength, mobility and flexibility.
The talk in soccer circles this week is the imminent return to action of Theo Walcott, the Arsenal and England star who damaged his knee back at the start of 2014. After 286 days of rehab, Walcott made a return to Arsenal’s Under 21 team last week. This has left journalists salivating at finding out when he will be returning to the main team.
For a young professional sports person, nine months is a long time out of the game. For Walcott, missing out on this Summer’s soccer World Cup in Brazil was perhaps more than just rubbing salt into the wound.
In issue 139 of Sports Injury Bulletin, I present a case study of a similar problem in a rugby player of identical age. This big lump of a kid ruptured his lateral meniscus in the knee — a bit different to Walcott’s ACL injury. However, this player also missed a big chunk of the season (17 weeks) and I had to live with his personal frustrations, and the yo-yo of daily emotions.
The piece shows the knee anatomy, details the types, clinical features and management of meniscus tears, and the required post-surgical rehabilitation.
On a recent Rehab Trainer course, one of the participants asked me what she should do about the small lateral meniscal tear in her knee. This is a bit like answering “how long is a piece of string?”, as it depends on so many things.
But to wrap it up in a nutshell, the surgeon will use a set of criteria to determine if a meniscal tear needs repairing, removing, or to be left well alone.
Criteria for Surgery
1. Age
The younger the patient, the more comfortable surgeons are about operating. Often the small degeneration tears in older patients are just a precursor to a knee that is about to become arthritic. With older patients, many surgeons will try for rehab first.
2. Function
This depends on what the knee has to do. If the patient does nothing but collect stamps all day and the knee does not bother them, then clearly the surgeon will want to leave it alone. But if the patient is an athlete with a repetitive catching and locking knee due to a meniscal tear, they will be more comfortable about operating.
3. Type of tear
Issue 139 of Sports Injury Bulletin details the types of tears we see in meniscus. In short, tears such as bucket handle tears do not do well without surgery, while small longitudinal tears can do well without surgery.
4. Location of tear
The outer portion of the meniscus has a nice, rich blood supply (hence, called the “red-red zone”). These areas can do well if left alone. Inner third zone tears (the “white zone”) with no blood supply don’t heal, so they need repairing or removing.
So, if the patient is lucky and fits the criteria for conservative management, or let’s say they simply don’t want surgery, then what options do we have to prevent the injury from getting worse?
Suggestions to Avoid Further Meniscus Injuries
Avoid positions that catch the meniscus. For example, full squatting may catch the posterior horn of the meniscus and flare it up, so the patient has to learn to avoid these positions if possible.
Keep the quadriceps working. If the quads remain strong and active then the shearing effect of the tibia moving across the femur is reduced. This will limit the stress to the meniscus.
Watch for swelling. Regular assessments for a knee effusion (called a “fluctuation test”) may need to be done a few times a week to make sure the knee stays dry. The knee’s biggest enemy is an effusion as it shuts off the quads straight away.
Intervene if the knee has an effusion. Donut felt compression, regular icing, NSAIDS if indicated, needle aspiration if indicated. Avoiding an effusion at all costs is pretty important for any knee injury.
For more information, please feel free to ask Dr. Jimenez or contact us at 915-850-0900 .
Preventing Sports Injuries
Many athletes largely depend on chiropractic care to enhance their physical performance. New research studies have determined that aside from maintaining overall health and wellness, chiropractic can also help prevent sports injuries. Chiropractic is an alternative treatment option utilized by athletes to improve their strength, mobility and flexibility. Spinal adjustments and manual manipulations performed by a chiropractor can also help correct spinal issues, speeding up an athlete’s recovery process to help them return-to-play as soon as possible.
The truth: How much water you should drink each day really, truly depends on the person, Robert A. Huggins, PhD, of the University of Connecticut explained to Health. �Fluid needs are dynamic and need to be individualized from person to person. Factors such as sex, environmental conditions, level of heat acclimatization, exercise or work intensity, age, and even diet need to be considered.�
What this means is that simply listening to your thirst is the best way to gauge when to drink. Another way to monitor hydration is to look at your pee before you flush. You want it to look like lemonade; if it’s darker than that, you should down a glass.
Drinking Water and Exercise
To gauge how much water you specifically should take in during exercise, Huggins recommends doing a small experiment on yourself.
First, before you work out weigh yourself wearing with little to no clothing. �If you can, [make sure you’re hydrated beforehand] and avoid drinking while you exercise to make the math easy,” Huggins says. But if you get thirsty, don’t ignore it: drink some and make sure to measure the amount.
After you’re done exercising, weigh yourself again. Then, take your first weight and subtract the second weight, and you�ll end up with how much fluid you lost. Convert this to kilograms (if you search it, Google will return the number for you or try a metric converter), then drink that amount in liters. (If you drank some water during exercise, subtract the amount of water you drank from your final total.)
This is your “sweat rate,” Huggins says. It’s the amount of water you should drink during or after your next workout to replace what you’ve lost. (You can also use an online calculator for sweat rate; just plug in your numbers.)
Complicated much? We agree. Huggins estimates that most people lose between one to two liters of sweat for each hour of moderate intensity exercise. But ultimately thirst should still be your guide.
Why It’s Essential to Drink the Right Amount
You already know that dehydration can be dangerous, but over-hydrating may actually be just as bad.
In fact, a new consensus report in the British Journal of Sports Medicine found that many athletes are at risk of exercise-associated hyponatremia, which is an electrolyte imbalance that can be caused by drinking too much liquid. This can lead to nausea and vomiting, headaches, fatigue, and in serious cases, coma and even death.
While it was previously thought to only be a concern for long-distance athletes competing in events like marathons and Ironmans, the paper (which was funded by CrossFit, Inc.) concluded that many athletes are actually dangerously over-drinking during events as short as 10K races and even bikram yoga classes, Tamara Hew-Butler, PhD, lead author of the paper, explained to Health.
Because “it is impossible to recommend a generalized range especially during exercise when conditions are dynamic and changing, there is not one size that fits all!” she adds.
So the best method to keep you in that sweet spot between over- and under-hydrated is, as with many things, to listen to your body.
The scope of our information is limited to chiropractic and spinal injuries and conditions. To discuss options on the subject matter, please feel free to ask Dr. Jimenez or contact us at 915-850-0900 .
Additional Topics: Whole Body Wellness
Chiropractic care is well-known as a safe and effective alternative treatment option utilized to improve as well as maintain whole body health and wellness. Common chiropractic treatment methods and techniques, such as spinal adjustments and manual manipulations, can be used to treat a variety of injuries and/or conditions, including neck pain and back pain. Regular chiropractic care along with a balanced nutrition and physical exercise is a natural approach to ensure the body’s overall health and wellness, restoring the individual’s original well-being.
IFM's Find A Practitioner tool is the largest referral network in Functional Medicine, created to help patients locate Functional Medicine practitioners anywhere in the world. IFM Certified Practitioners are listed first in the search results, given their extensive education in Functional Medicine
