News Archive 03 |
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YourselfSunday Express July 11, 1999What you're doing wrong in the gym..
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C is for cardiovascular exerciseCardiovascular exercise has received a lot of attention over the years as the centrepiece (very wrong) of physical fitness, weight management, and cardio respiratory (heart and lung) health. The terms cardiovascular exercise, cardio respiratory fitness and aerobic exercise are all synonymous. This kind of exercise requires large muscle movement over a sustained period of time, elevating your heart rate to at least 50% of maximum level. (up to here on newsletter, then click to rest of article on newspage) Examples include walking, jogging, biking, swimming, rowing and any other repetitious activity that can be performed over an extended period of time.Cardiovascular exercise has numerous benefits. They include a decreased blood pressure, increased HDL (good) cholesterol (high-density lipoproteins responsible for removing LDL (bad) cholesterol from the cells in the arteries and transporting it back to the liver for removal from the body), decreased LDL cholesterol, decreased body fat, decreased glucose-stimulated insulin secretion (this increases capillary density and blood flow to active muscles), increased heart and lung function and efficiency, and decreased anxiety, tension, and depression. All of these benefits combine to help lower your risk of cardiovascular disease by reducing risk factors like obesity, hypertension, and high blood cholesterol. In addition, cardiovascular exercise serves as a foundation for the activities of daily living, sports, and other outdoor activities. Activities such as tennis, golf, skiing, dancing, basketball, volleyball, boxing, hiking, and strength training programs all benefit from cardiovascular exercise. Your enjoyment of day-to-day and physical activities will also greatly benefit because you will have more stamina, less fatigue and less risk of injury. The only problem with cardiovascular exercise is if you make it the King and Queen of your exercise regime. A common misconception is that only cardiovascular work burns calories and therefore fat. This is true only to the point that your muscles create the energy appetite and body fat is the chosen source of food of this programme. Therefore the more LEAN MUSCLE that you have the more calories that you burn whether on a bike, stepper, treadmill or rower. If you do not balance your workout with Resistance (muscle) work, Cardiovascular work and Flexibility you will have an unbalanced body and an unbalanced workout. Click to order the programme
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Good News - Bad NewsThe Good News is that rowing is one of the best forms of cardio work. All the major muscle groups are working, it is not a weight bearing exercise, and when performed on a Waterower it is a very natural (compared to doing it in a boat) substitute for the sport. The Bad News is that rowing incorrectly can be detrimental to the lower back. This is the wrong way to row as there is hyperextention of the back (leaning back too far). |
| Rowing is low to medium impact exercise (low to medium compression on the joints) and is recommended for intermediate and advanced fitness level exercisers. Rowing on the rowing machine will enhance the muscular strength and muscular endurance levels of the mid-torso muscle (abdominals and lower back) and lower body's muscle groups (hips, gluteals, quadriceps, hamstrings and calves). Rowing also incorporates the upper back muscles (latissimus dorsi and rhomboids), shoulder muscles (deltoids and rotator cuff), triceps, biceps and forearms. The resistance level and program selection for rowing on the rowing machine are determined by the exerciser's fitness level and target heart rate zone. Increasing the speed level an/or program level of the rowing machine will increase the difficulty level for the exerciser. It is recommended that the exerciser stay within their target heart rate zone while rowing on the rowing machine. | |
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1. Begin the exercise by placing both feet on the foot boards and strap your feet into the rowing machine. The balls of the feet are to remain against the foot boards during the entire time that you are using the rowing machine. 2. Lean forward and grab hold of the handle with an overhand grip. An underhand grip may also be used, but this grip will emphasize the biceps muscles more. |
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3. Begin the rowing motion by pushing away from the foot boards with the legs while you are simultaneously pulling the handle towards the body with your arms. Do not pull the handle first without pushing with your legs. Pulling with the upper body first may cause discomfort and/or injury to the lower back and spine. 4. After extending the legs until they are straight and the handle touches the abdominal area while pushing and pulling backwards (do not lean backwards by arching your back - try and keep your back naturally upright) away from the front of the rowing machine move forward and repeat the entire movement. 5. Continue to row until achieving the desired time and/or heart rate level of the exercise segment. |
Asparagus
Asparagus (Liliacae or Asparagus officinalis) is cultivated on a large scale as a gourmet vegetable. But it is seldom used for medicinal purposes anymore, even though its medicinal applications can be traced back thousands of years to China. In ancient Greece, the physician Dioscorides prescribed asparagus to stimulate and strengthen kidney functions, while Hippocrates, the father of medicine, gave it to his overweight patients and to all with blemished skin.
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Client ArchiveDear David,I have trained seriously for 20 years, and I can say without hesitation that your Beginners' programme is the most effective workout I have ever experienced. As many others have doubtless discovered, there is much more to this program than just "sweat 'n' tears". The workouts are certainly intense but, to be honest, no more than I'm used to, as I was an international sprinter as a youth. My impression is that the key to the program's success lays in the way you have constructed it overall, and ordered the various exercises, to enable the body to work at it's efficient frontier. I have been surprised at the gains I have made in terms of strength, stamina and flexibility, the more so because I didn't realise beforehand these areas needed so much improvement. I should also mention an unexpected but very significant benefit of the program for me. Over the years, I have acquired the usual catalogue of minor injuries and, like everyone else, have become used to feeling their cumulative after-effects, particularly after heavy training sessions. With most of the problems in my spine and shoulders, I have had regular chiropractic treatment for years, and this has usually been very successful. Completely contrary to my expectations, these problem areas felt better rather that worse after your workouts, right from the very beginning, as I have continued with the program, so has the improvement been ongoing. In short, I have not needed to see a chiropractor or a physio since I started your Beginners program. I don't believe I have in any way yet exhausted the potential of the Beginners programme, and will continue to use it for the foreseeable future. When I eventually return to London, I intend to enrol for 20 coaching sessions with you, not least to see how much I'm kidding myself about being a tough self-coach! However, I am interested to know whether you could construct a circuit-training program for me, to either supplement or replace the current program. My objective remains to build general all -round fitness, balancing stamina with strength and power. I'm aware this sounds rather vague. I hope to start competing in Olympic-distance triathlons when I return to the UK, but am also starting to think about entering the "Marathon des Sables" in two or three years time. This six-day event is a self-supported 150-mile race across the Sahara. Whilst it sounds like an ultra-marathon, there are so many other aspects - the heat, the variety of terrain's involved, carrying a 20 pound pack all the while - that most competitors fond a very high level of all-round fitness is much more important than training purely for endurance running. This would also tie in with my aims for triathlon training. As an added complication, I will be travelling for much of the next six months, without access to properly equipped gyms. Any circuit that you could design that didn't involve much/any equipment would be greatly appreciated.
I hope that you will be able to design a circuit for me, and look forward to hearing from you. In the meantime, please accept my thanks and congratulations for designing such a phenomenally effective programme. |
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The Science of ExerciseMuscles act in large groups; these groups interact and form patterns. These articles are a search for those patterns. Last week the dorsal contractile field was described. When you arch your body backwards your nose dilates, your head/neck extends on your upper back and, your pelvis lifts backwards - again pivoting on your upper back.During the third week of embryological development the muscles on the spine are called epimere muscles. Stretching from the back of the head to the coccyx they can be short, just linking one vertebrae to another, or they can cross many vertebrae. The pattern of these muscle is based on a head to tail arrangement. Last week I described how the early embryo folds - that profound change of shape from a pear shaped flat disc to a proper looking 3D embryo. Folding contributes a fascinating element to the dorsal contractile field. As stated above the back muscles (called in embryology the 'epimere') span occiput to coccyx. With folding they also move from the coccyx to the lower abdomen. Your back muscles contribute to the musculature of the pelvic floor and your lower abdomen. If during folding the back muscles are not drawn to the lower front body the baby will be born without a lower abdominal wall - the bladder organ is exposed. 2000 years ago the Chinese medical theorists drew meridians that describe the back lines as bladder meridians and they drew lines from the back to the lower abdomen. They call this region the dantian. In a very real sense your back body fuses with your front body at the bridge of the nose and in the lower abdomen. Lets now consider the ventral contractile field. If you where lying on your back and wanted to sit up many muscles would contribute. Firstly one would move the eyes down (inferior rectus), the forehead would move towards the bridge of the nose (corrugator), your jaw would shut (temporalis), the sternocleidomastoid muscles would lift the head, the bony sternum would transmit this force to the rectus abdominus which would in turn insert on the pubis. From the pubis the muscular field would continue to the perineal body which is like a knot of dense tissue between your anus and genitals. So a ring of contractile tissue runs on either side of the body mid-line that links the face to the genitals.
Next week we'll look at the another major contractile field, the lateral field that bends you to the side, like a fish
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