Professional Gyms Good, Bad and Optional
Gyms offer a number of benefits, both practical and psychological. But there are a few caveats to consider before taking the plunge.
Few could afford to buy the variety of equipment that gyms typically offer. Multi-station weight machines are just the beginning. Most gyms have treadmills, stationary rowing equipment, stretching bars, etc.
Many have tennis and racquetball courts, occasionally even squash and Jai Lai courts. Jai Lai is that fast-paced Spanish-origin game played in a racquetball-like court with a curved racket, only much faster. In addition, some gyms offer swimming pools, saunas and even rock-climbing practice walls.
Unless you’re a multi-millionaire you couldn’t begin to duplicate the space or the gear.
Then there’s the expertise you’ll find at a gym – both from the trainers and the other members. Gyms frequently have professional trainers on staff that can answer just about any question you have. They provide weight-training guidance, health tips and even dietary advice.
Gym members are sometimes more knowledgeable than the professionals. People dedicated to optimal fitness often take the time and effort to study the field. You’ll find fitness fanatics, aerobics instructors and medical doctors among the clientele.
Apart from the equipment and assistance, gyms offer an opportunity to socialize during activities that can be pretty boring. Few people think a treadmill is the height of excitement and watching TV while walking can deaden your mind as you tone your body.
You’ll make social contacts, get encouragement and have the chance to psych up into a regular routine in a way that is hard to duplicate at home.
But gyms sometimes have a common set of drawbacks.
Gym membership can be expensive. Most offer different payment plans – per visit, per month, per year or lifetime. Per visit is usually pricey, though it might be a good option if you’re just visiting a city. Per month is often the best value, but prices can still be between $30 and $300 per month. Many will offer a trial membership, either free or at a reduced rate for the first month.
Of course, no price is a good deal if you don’t go. And going to the gym can begin to seem like just one more duty among more pressing obligations. Many people in contemporary society lead extremely busy lives and finding time to go to the gym may well end up near the bottom of a long list.
Gyms can be messy. Most gym members are conscientious about wiping down the equipment, but it only takes a small number to spoil a gym for the majority. Alert staff can help keep those occasions few and far between, so look for a gym with staff that care.
Gyms can be unhealthy. Mingling with lots of people in a hot, humid atmosphere can encourage the spread of colds and other air-borne or contact-spread diseases. Showers are particularly prone to this since you usually have to touch the controls.
Only the individual can weigh the pros and cons and reach a final decision about which are most important. Unless you are lucky enough to find the right one the first time out, try a few on a trial basis before committing to anything long term.
Losing Stubborn Pounds
During any exercise and diet regimen, losing the first few pounds is often very easy. That’s good because it’s a great motivator when you see results right away. But as you lose more, the rate of loss, and the speed with which you see visible effects, slows down. It’s hard to keep going when you aren’t seeing the benefits.
But don’t lose heart. It’s natural that initial efforts at a certain level will get you only 80% of the way there. The other 20% is going to come harder. That’s just the way things are. There are techniques that can help you get that last 20% – and, more importantly, keep 100% of the results over the long term.
Sometimes the difficulty in shedding that last 10 or 20 pounds can be loss of willpower. After achieving so much, it can be easy to say ‘that is good enough’. If so, that may be ok. You may validly choose to reevaluate your goals and decide that it truly is good enough.
But beware of long term effects.
One long term effect is the difficulty of maintaining staying power for other goals. If you develop a habit of giving up before the job is complete, it becomes that much more difficult to stick with it the next time. On the upside, if you do go that last mile, the positive morale boost is a great reinforcer.
The other possibility in giving up too easily and too soon can be a greater difficulty in keeping the weight off. The earlier you let go of your original goal without achieving it, the more likely you are to gain at least some of that weight back. Sticking with it helps keep those hard earned results permanently.
There are physiological reasons as well why that last 20% can be tough. Some bodies just reach a natural plateau. It can be just a stopping point on the way to a higher peak, however. It’s difficult to know for sure unless you keep climbing.
You may have slacked off of the length of exercises, or it may just require a longer period to get the same results. By analogy, it’s easy to scoop peanut butter out of a full jar, but getting those last bits is harder and takes longer.
If you’ve been doing cardio 30 minutes a day, three days a week, you may need to extend it to four or five days. That’s usually preferable to extending the length of the workout. You can begin to get close to the injury zone if you work yourself too hard during a given workout. But, you can up it to 45 minutes with minimal risk, if you judge that you still have that much more to give.
You may need to increase the intensity, at least for a while. Getting the heart rate up from 65% to 75% of maximum is one possible way. Here again, be careful of overdoing it. You don’t want to achieve those weight loss goals at the cost of serious risk to your overall health.
You may have to try some new exercises. Muscles adapt. Trying some new ones works those that may have been getting less than the most strenuous workout while you were achieving that 80%.
Keep at it until you hit your final desired goal, then keep it steady. Long term results require a permanent lifestyle change.
Fitness-Age Has a Whole New Meaning Today
In generations past, exercise was believed to be mostly for the younger set. It was even believed that older people couldn’t increase muscle mass or strength if they wanted to. Studies at Harvard and elsewhere have now firmly put that myth to rest.
Exercise for the over-50 crowd is decidedly healthy. As people age, several changes occur that exercise can help slow or reverse. Metabolism slows, leading to increased fat accumulation. Artery passageways often narrow, leading to higher blood pressure and lowered flow. Bones become thinner and more porous, a condition known as osteoporosis. Muscles and skin lose tone.
Those effects can be retarded or even turned back to a degree with regular, age-appropriate exercise. The American College of Sports Medicine suggests 15-60 minutes of aerobic (oxygen-enhancing) exercise a few days per week.
One goal among others is to raise the heart rate to 60-90% of the safe maximum (220 beats per minute, minus your present age). A good cardiovascular workout – a 30-minute brisk walk or three 10-minute walks per day, mild jumping jacks, gentle jogging in place, swimming, a dance routine or any other method – helps keep the heart and blood vessels healthy.
Strength-building exercises help keep the muscles toned and keep weight and blood sugar levels at appropriate levels. Balance exercises can help build good leg muscles, leading to better support for joints and less likelihood of a fall. (The National Institutes of Health report 300,000 hospital admissions per year for broken hips, many of them from seniors falling.)
Gentle static and dynamic stretching exercises help keep muscles flexible and joints lubricated. That helps out with balance, but it also maximizes range of movement. That means better coordination and less pain during both exercise and everyday activities.
Endurance exercises help keep the heart and lungs healthy as well as keeping muscles toned, joints moving freely and other body systems functioning well. A slightly higher metabolic rate stimulates a variety of organs to produce needed biochemicals. The human body functions better, longer when it is subject to mild activity than when sedentary for long periods.
All these activities help raise the onset age of osteoporosis and to minimize its effects after it begins. Non-insulin dependent diabetes mellitus is less likely for the physically active. Certain forms of heart disease are less likely for those who exercise moderately later in life.
There is ample evidence that moderate, regular exercise helps the psychology as well. It can decrease the severity of depression and heighten mood. The social aspects can help with the isolation that older people sometimes feel, especially as friends and loved ones are no longer part of their lives.
Older people should consult a physician or trainer (preferably both) before starting any new exercise program. Begin slowly, especially if exercise has not been part of your lifestyle. Build up flexibility, strength and endurance gradually.
If you have a medical condition, be sure to discuss your plans with a physician and sports expert to develop an exercise routine appropriate to you.
What Is Fitness?
Aristotle helped define the standards of fitness 2,500 years ago when he taught that a thing that suits its purpose well is fit. Fortunately for us, the cardiovascular system, lungs, skeleton, muscles, endocrine system and all the other amazing components of the body function for our purpose: to live well.
Exercising aids fitness in numerous ways, each involving one or more of those systems.
Increased physical activity causes the heart to work harder than at rest. That increases blood flow, floods tissues with fresh oxygen and removes cellular waste products.
Exercise causes the lungs to draw in extra oxygen to bathe the tissues and help power the heart. Exhalation removes carbon dioxide, a waste product of certain biochemical reactions.
Regular, moderate exercise helps raise HDL (High-Density Lipoprotein) cholesterol (the ‘good’ type). It helps regulate blood sugar levels and converts stored fat into sugars that are used to provide energy. That process also prevents obesity.
The other benefits of a regular fitness program are more obvious and usually among the more direct goals of most people who make the effort: increased muscle mass, toned legs, buttocks, arms, stomach and healthier looking skin. Along the way, the individual receives the added value of greater strength, improved balance, higher endurance and (often) a better frame of mind.
Different types of routines will emphasize one area more than another. Aerobic routines help the cardiovascular and pulmonary systems, weight lifting focuses on building muscle tone and mass, yoga and pilates helps balance, flexibility and muscular control. But each of these, and several more, help more than just the intended focus group. The body is an integrated system and improving one area almost always has beneficial consequences for others.
All those benefits, at least to a moderate degree, can be had for minimal daily effort. Moderate intensity activity for 30 minutes per day, at least five days per week, will go a long way toward optimizing fitness.
A brisk walk, taking the stairs up one or two flights, a short daily jog, jumping rope and many other simple activities can be carried out with no special equipment or training.
More intense activity, done properly, can raise that level even further. A vigorous tennis game, a few laps in the swimming pool, an hour on the treadmill or exercise bike, or any of a dozen others, can raise your fitness to a peak with only a moderate investment of time and money.
For the truly committed there are, of course, a thousand and one classes at the gym, and every conceivable kind of home fitness equipment to fit a variety of budgets. A daily routine using free weights, followed by a good jog around the park will keep all systems functioning well.
And, as Aristotle taught all those centuries ago, to function well is to live well.
Physicians, What To Look For
Most articles on fitness, when discussing routines and exercises will recommend consulting a physician first. That isn’t just a means of covering the author against potential legal action. It’s a recognition of the fact that exercise, done improperly, can be harmful and sometimes you can’t get everything you need to know with a few web searches.
A medical doctor, especially one that specializes in sports medicine – a relatively new focus – can check your overall fitness before beginning, help you define your limits and recommend specific routines to help you accomplish your chosen goals.
Regrettably, not all physicians are created equal. They’re rushed, overburdened with government regulations and paperwork and sometimes they’re just not very good doctors. This shouldn’t be surprising. Every other profession has a range of competence, there’s no reason to expect medical doctors to be any different.
Unless you are fortunate enough to get a great recommendation, experience (a part of which is simple trial and error) will ultimately land you a medical doctor suitable for your purpose. Asking the right questions like “What is your experience with sports medicine?”, “What is your stance on diet ‘X’ or drug ‘Y’?”, “What would you recommend for someone like me?” – will help you reach that goal.
Don’t be put off by a busy doctor, you’re paying for his or her time. Also, find one that’s willing to explain in terms you can understand, without acting like you’re an idiot for asking.
Nearly all physicians will have a basic knowledge of anatomy, nutrition, proper functioning and so forth. But physicians who specialize in sports or fitness will have a thorough, in-depth experience-based knowledge of the subject. It’s no criticism of physicians that they do not all have that. No one can be an expert in every area.
That in-depth expertise will help you in a dozen ways.
Avoiding injury is primary in developing any workout routine. Mild discomfort is normal, especially when beginning or after a long period of inactivity. But pain is a signal that something is wrong. It could just be improper technique, or it may be something more serious. A physician can help you find out the cause of your pain, or help develop a routine that avoids it in the first place.
Optimizing your cardiovascular and pulmonary systems, strength, endurance, balance, flexibility and overall fitness involves understanding first and foremost how different routines will effect you in particular.
Men and women have basic differences and even racial differences play a part in developing correct routines. Body types differ among different groups. Each individual has a specific arrangement of joints and muscles, a unique level of lung and heart capacity, a distinctive genetic inheritance and so forth. Ultimately, you need a workout that is optimized for you specifically.
A sports physician can help you achieve those goals, beyond the level at which most fitness professionals – good as many of them are – can generally do so. Make time to see one before beginning any strenuous exercise program.
What Good Is Sweat?
Perspiration isn’t generally considered desirable. It makes clothes wet and uncomfortable, it makes our skin unpleasant to touch and it often smells bad. But the biological fact is that sweating is essential to good health, especially during exercise.
Why?
Humans take in and use water for a number of important physiological functions. It provides a medium for cells and tissues. It makes possible the transport throughout the body of important elements or compounds like sodium and sugar not to mention forming part of the blood that moves them. It provides structural cohesion and lubrication between all parts. But there’s one more highly important function it helps perform: temperature control.
Homeostasis is the body’s ability to keep certain processes and factors in equilibrium, this is not too far from a central point. Body temperature is one key item among those. When body temperature gets too high, we experience fever and ultimately heat stroke. If it’s too low, we get chills. Both are signs that the body is in a less than ideal state.
One major reason is that all chemical reactions within the body have to take place within a very narrow range in terms of rate. Compounds have to be used and produced at just the right quantities within a certain time in order to proceed properly, or at all. Temperature, for very basic physical chemistry reasons, is a key factor in controlling that rate.
So how does sweat play a role in that?
Perspiring does not occur primarily in order to keep the amount of fluid in homeostasis – urination does that, along with breathing (though sweating plays a small part). But it has a huge effect on body temperature. As we exercise, chemical reactions speed up and mechanical motion is taking place. Both those produce more heat energy, which raises the internal temperature.
But the body is constantly seeking homeostasis – an equilibrium within a narrow range around a central point. For humans, that’s 98.6F/37C on average – a small deviation is within normal range. As we sweat, the excess heat energy is moved from inside the body to the outside, along the surface of the skin, carried along with the perspiration.
Outside the body a physical principle is at work – Newton’s Law of Cooling. Inside too, but never mind for now. Ignoring advanced mathematics, it says essentially that warmer bodies lose heat to cooler ones. We get cooler, the air gets a little warmer. Air molecules collide with the sweat molecules and pick up some of the heat energy they contain. That lowers the temperature of the sweat, lowering our temperature in the process (on the outside).
The net effect is to take excess heat on the inside and move it to the outside, somewhat like a home air conditioner or a car radiator. That helps keep the internal temperature at a constant 98.6F/37C.
That process takes place with breathing and just simple exposure. But sweating makes the process much more efficient, since water can carry a lot more heat than air does alone.
So, though it may have its unpleasant aspects, be thankful you perspire. After all, if you lacked sweat glands like your dog does, you’d look very silly panting.
Fitness-Abdominal Exercises, Benefits and Limitations
Anyone interested in fitness wants to have great looking abs – firm, rippled and well-toned, along with a trim waist. All those are achievable, but beware accepting any myths about flat stomachs and spot reduction around the waist.
As you exercise, you consume energy measured in calories. When you consume enough to deplete the available energy, and enough to reduce the sugars that convert easily, the body goes after stored energy. That stored energy is largely in the form of fat deposits in adipose tissue.
But that process takes place non-selectively. You don’t get to choose which fat deposits the body converts. That means, you can’t ’spot reduce’ by working on your abs. The effect is still achievable, but doing abdominal exercises alone doesn’t target that fat.
When you focus on the abs, you will build strength in that area, by increasing the muscle mass in those muscles. That’s helpful for a number of reasons. It keeps a firm, strong layer of muscle which helps keep the stomach and other internal organs well inside the plane defined by your hips. You get a nice trim, flat look.
Abdominal exercises help in another way, too. Since the abdominals are large muscles, they consume a proportionately larger percentage of energy than, say, your jaw muscles. That means that as you work them, they have to be supplied with more energy to move through the range of the exercise. That burns many calories, resulting in weight loss and fat reduction.
There is no gadget, supplement or drug currently on the market that will do that safely and effectively as a substitute. It can only be done through proper diet and regular, moderate to heavy exercise. There’s no shortcut to a trim waist, at least not yet.
The effect is also limited by genetics and age. Some people store more fat around the middle more readily than others. Gender, obviously, makes a difference as well.
Many women in their 40s will naturally develop a pouch in the lower abdomen as their hormones change. Many men will naturally develop ‘love handles’ at the side, since they store fat in adipose tissue there more readily in their 40s than they did in their 20s.
In order to achieve the desired effect you have to approach muscle fatigue. There’s no need to perform a hundred crunches to accomplish that. Done correctly, 20 reps is enough. You don’t even have to go to the gym. You can do pelvic tilts while sitting in a chair in the office.
But for best effect, warm up and try the following:
Lie on your back, with your knees raised and cross your arms across your chest. Then lift your shoulders off the floor and hold for 30 seconds. You can feel the effect on your abs already. To make the exercise more difficult, put your hands at the side of your head. Don’t use your hands to lift your head, just keep them still. For maximum effort, put your hands above your head, then perform the same shoulder lift and hold, focusing on the abs.
Feel the burn. Repeat daily for 10 minutes or twenty reps. In a few weeks, you’ll see definite results.
Fitness-Exercising During Pregnancy
Exercise throughout the entire nine months is healthy for most women – provided they exercise (pun intended) the proper caution.
Mild exercise, of types appropriate to the various stages, will help keep the circulatory system healthy, increase pelvic muscle tone and strength, and help to smooth out mood swings. Done right, you can lessen the severity of backaches, keep joints flexible and firm, and improve sleep.
Mild exercise helps release endorphins, which can help elevate mood. Proper strengthening and toning of the back, buttocks, and thighs helps improve posture and relieve backaches. Daily stretching keeps joints well-lubricated with synovial fluid. Moderate working out burns up some of that anxious energy, leading to more restful sleep.
Three exercises in particular are appropriate for most soon-to-be mothers: swimming, spinning and pelvic strengtheners.
Swimming is a great cardiovascular exercise and has the added benefit of easing the back and leg burden during later stages. Most women enjoy the (all too temporary) relief during those final months. Keeping the cardiovascular system active helps regulate the endocrine system and keeps muscle tissues full and joints flexible.
Swimming has the added benefit of working nearly all the muscles and joints in a low-impact way. Knees get a break from the higher stress of carrying additional weight and breathing exercises can be done while wading, in between laps.
Spinning, provided it isn’t done too strenuously, can be a terrific exercise up until the last two months or so. The cardiovascular benefits are similar to swimming and the legs as well as stomach and pelvic muscles can get a really good workout. That benefits fitness overall, while helping to keep legs in shape to prevent falls. It also helps two particular muscle groups that will be needed during delivery.
A 10-minute routine on a stationary bike is plenty, keeping in mind that you should stop at the first sign of bleeding, fluid loss, dizziness or intense pain.
‘Kegels’ are a commonly recommended exercise – and for good reason. They help develop those very specific muscles that aid in giving birth.
To find the right muscles to focus on, pretend you’re trying to halt urination in the middle of elimination. Squeeze those specific muscles for a few seconds, then relax. During the exercise, avoid tightening the legs or stomach. That will help isolate the right muscles you need to zero in on. Remember to continue to breathe normally, in and out slowly and regularly.
Before beginning or continuing any exercise routine once you know you are pregnant, be sure to have a long talk with your physician. Many of them are rushed, but be firm and get the answers you need in order to stay fit in a safe way.
Stop immediately any activity that produces heart palpitations, back pain or light-headedness. Don’t concern yourself with weight loss during pregnancy, just keep fit in order to maximize your overall health and mental well-being.
Fitness-Exercise Is Good For The Young
Individuals under 20 are naturally more flexible, have higher metabolic rates and more energy than those older. But they, too, need to exercise (in appropriate ways) to avoid injury and build strength and endurance, avoid obesity and stay fit.
Particularly today, when there are so many electronic alternatives, young people may exercise less than they should. It’s during the formative years that individuals lay the groundwork for what later become healthy or poor habits.
Kids will usually become quickly bored with routines designed for adults. But the activity doesn’t have to involve organized group sports, either. A gentle jog with an adult, a tennis game, swimming, golf, martial arts, bicycling, dancing, gymnastics and many other sports are enjoyable for the younger crowd.
Kids are usually sensitive to anything that appears inconsistent or hypocritical from adults. Be prepared to follow your own advice and exercise with them. That also helps parents share quality time with their kids outside the house and during activities that benefit both. Parents get the added benefit of monitoring to ensure that the kids are exercising in a safe and proper way.
Like any routine, if it produces pain – even the day after – the individual is less likely to continue. Keep it simple and build up the difficulty and length gradually. Kids are more flexible, but they too need to warm-up and gently stretch before engaging in vigorous exercise. A few minutes of static and dynamic stretching will help avoid injury.
Exercise routines should take into account the age group of the individual child.
Children from about 4-7 should focus primarily on developing basic physical skills, such as coordination and balance. These are the years when motor skills, eye-hand coordination and other things adults take for granted are still fluid. Children take to these activities naturally, as well. Jumping rope, hopscotch and other simple activities help guide the development of these skills.
From the age of 8 or so, exercises can become more vigorous in order to keep that active metabolism from turning food into fat. Here again, though, adults need to guide kids in order to build good habits and avoid injury. Weight machines are almost always a bad idea for pre-teens, for example. They’re risky and unnecessary.
Gymnastics, by contrast, helps build on those basic motor skills learned earlier while developing strength, balance and keeping the endocrine system active and healthy.
For teens, the field is wide open. They have the basic bone and muscle structure that gives them the potential for high performance activity in a wide variety of activities. But here, too, the possibility of injury remains for those who don’t get the proper guidance.
Teens are inclined to roughhousing and rebelliousness. Give them an outlet that directs all that energy and independence to the achievement of positive goals – fitness, endurance, high scores.
Abdominal Exercises, Benefits and Limitations
Anyone interested in fitness wants to have great looking abs – firm, rippled and well-toned, along with a trim waist. All those are achievable, but beware accepting any myths about flat stomachs and spot reduction around the waist.
As you exercise, you consume energy measured in calories. When you consume enough to deplete the available energy, and enough to reduce the sugars that convert easily, the body goes after stored energy. That stored energy is largely in the form of fat deposits in adipose tissue.
But that process takes place non-selectively. You don’t get to choose which fat deposits the body converts. That means, you can’t ’spot reduce’ by working on your abs. The effect is still achievable, but doing abdominal exercises alone doesn’t target that fat.
When you focus on the abs, you will build strength in that area, by increasing the muscle mass in those muscles. That’s helpful for a number of reasons. It keeps a firm, strong layer of muscle which helps keep the stomach and other internal organs well inside the plane defined by your hips. You get a nice trim, flat look.
Abdominal exercises help in another way, too. Since the abdominals are large muscles, they consume a proportionately larger percentage of energy than, say, your jaw muscles. That means that as you work them, they have to be supplied with more energy to move through the range of the exercise. That burns many calories, resulting in weight loss and fat reduction.
There is no gadget, supplement or drug currently on the market that will do that safely and effectively as a substitute. It can only be done through proper diet and regular, moderate to heavy exercise. There’s no shortcut to a trim waist, at least not yet.
The effect is also limited by genetics and age. Some people store more fat around the middle more readily than others. Gender, obviously, makes a difference as well.
Many women in their 40s will naturally develop a pouch in the lower abdomen as their hormones change. Many men will naturally develop ‘love handles’ at the side, since they store fat in adipose tissue there more readily in their 40s than they did in their 20s.
In order to achieve the desired effect you have to approach muscle fatigue. There’s no need to perform a hundred crunches to accomplish that. Done correctly, 20 reps is enough. You don’t even have to go to the gym. You can do pelvic tilts while sitting in a chair in the office.
But for best effect, warm up and try the following:
Lie on your back, with your knees raised and cross your arms across your chest. Then lift your shoulders off the floor and hold for 30 seconds. You can feel the effect on your abs already. To make the exercise more difficult, put your hands at the side of your head. Don’t use your hands to lift your head, just keep them still. For maximum effort, put your hands above your head, then perform the same shoulder lift and hold, focusing on the abs.
Feel the burn. Repeat daily for 10 minutes or twenty reps. In a few weeks, you’ll see definite results.
