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NASA (Skylab Missions early 1970's): "The increased quantity and quality of exercise available to the crew were important in maintaining the crew health of Skylab 4. For each successive mission the exercise time had been increased from one-half hour, to 1 hour, to 1 and one-half hours per day, respectively. In Skylab 4 the bicycle ergometer, the Mark I (an isokinetic force generating pulley), the Mark II (springs), and Mark III (the standard Apollo exercise device), the treadmill, and isometric exercises were available to counteract the effect of the zero-g environment; the crew had the highest overall average of quantifiable work output from their exercise... " In a May and August 1979 Muscle Training Illustrated magazine 2 part article 'CHALLENGERS OF THE UNIVERSE' TIC's author (Denie) directly interviewed in Houston's Johnson Space Center astronaut Dr. Story Musgrave. Dr. Musgrave later partcipated in the design and development of the Space Shuttle, served on many Shuttle missions in the 80's plus as an 'in space walk' technician worked and repaired the Hubbell Space Telescope. Musgrave, helped develop Skylab and it's many missions protocols, a skilled medical surgeon, and teacher of Physiology and Biophysics told MTI (me) this about the early in flight physical maintenance program of fitness as it stood at that time: " If you go back to the 'Mercury' and Gemini (missions) when weight and space available for anything you wished to incude in the space craft was extremely limited-than the amount of equipment that was put on board osupport you, with that your physical fitness program was extremely limited. " Now zero gravity, of course,has some particular aspects in that you cannot use gravity to do your exercise...such as weights. " If you lift weight for exercise, in zero gravity, the weights don't weight anyhing-they only have mass. They don't weight anything so you can't use them except for maybe their inertial characteristics of starting and stopping. And like wise you couldn't use weights for doing pushups or chinups, or deep knee bends. " So you have to incorporate something such as that (a substiute for weights). But in terms of what you do in flight depends on the program you're looking at, and how much weight and space is available on the space craft. " Now, we have had bungy type systems in the past. they're spring systems. " This is based on, say, putting your foot into a stirrup and pulling a spring against it, or rubber cables ...something like that. " On the "Skylab Program' which was our first space Station effort, we actually had a stationary bicycle on board with a restraint system (a way to add resistance to the pedaling effect) using an ergometer (a metabolic measuring computer). "We also had Exergyms (iso-kinetic positive, meter machines) and 'Exergenies' alng with what we call a 'Mark 1' on the Skylab. That's simply an inertia wheel with a rope on it, where you pulled against the inertia wheel and springs. " NASA database: " Cosmonaut Valeriy Ryumin wrote in his memoirs: "On the ground, [exercise] was a pleasure, but [in space] we had to force ourselves to do it. Besides being simple hard work, it was also boring and monotonous. " Weightlessness also makes it clumsy: equipment such as treadmills, bicycles and rowing machines must be festooned with restraints. Perspiration doesn't drip but simply accumulates. Skylab astronauts described disgusting pools of sweat half an inch deep sloshing around on their breastbones. Clothing becomes saturated. NASA describing additional physiological problems induced by weightlessness: "DEGRADED SENSE OF SMELL AND TASTE: " The increase of fluids in the head causes stuffiness similar to a head cold. Foods take on an aura of sameness and there is a craving for spices and strong flavorings such as horseradish, mustard and taco sauce . "FLATULENCE: "Digestive gas cannot "rise" toward the mouth and is more likely to pass through the other end of the digestive tract -- in the words of Skylab crewman-doctor Joe Kerwin: "very effectively with great volume and frequency" . "FACIAL DISTORTION: "The face becomes puffy and expressions become difficult to read, especially when viewed sideways or upside down. Voice pitch and tone are affected and speech becomes more nasal . "CHANGES IN POSTURE AND STATURE: "The neutral body posture approaches the fetal position. The spine tends to lengthen. Each of the Skylab astronauts gained an inch or more of height, which adversely affected the fit of their space suits . "CHANGES IN COORDINATION: "Earth-normal coordination unconsciously compensates for self-weight. In weightlessness, the muscular effort required to reach for and grab an object is reduced. Hence, there is a tendency to reach too "high" (TIC:and too fast) . "Many of these changes do not pose problems as long as the crew remains in a weightless environment. "Trouble ensues upon the return to life with gravity. The rapid deceleration during reentry is especially stressful as the apparent gravity grows from zero to more than one "g" in a matter of minutes. In 1984, after a 237-day mission, Soviet cosmonauts felt that if they had stayed in space much longer they might not have survived reentry " In 1987, in the later stages of his 326-day mission, Yuri Romanenko was highly fatigued, both physically and mentally. His work day was reduced to 4.5 hours while his sleep period was extended to 9 hours and daily exercise on a bicycle and treadmill consumed 2.5 hours. At the end of the mission, the Soviets implemented the unusual procedure of sending up a "safety pilot" to escort Romanenko back to Earth . Soviet cosmonauts Vladimir Titov and Moussa Manarov broke the one-year barrier when they completed a 366-day mission on 21 December 1988. Subsequent Russian missions have surpassed that. These long-duration space flights are extraordinary. They are milestones of human endurance. They are not models for space commercialization. " "On the other hand, all countermeasures are somewhat effective, and some combinations of protocols work better than others. Exercise that is eccentric (muscle-lengthening, as in the 'down' phase of a dumbbell curl) is more effective at preserving muscle mass than concentric (muscle-contracting, as in the 'up' phase of the curl) exercise, and thus more eccentric exercises are planned for the International Space Station (ISS) astronauts. ' Following his spaceflight of greater than a year's duration, cosmonaut Valeri Polyakov was on his feet and hitting the lecture circuit within 10 days. Prevention of muscle atrophy has been more successful than that of bone loss, and is unlikely to pose a significant threat to long-duration flights" (NASA) |
THE BIOMECHANICS, ASTROMOLECULAR ISOTONICS, AND BIOFIELDS OF 'OFF WORLD TRAINING'
One thing is for certain about training in weightless spaceflight...You will not find THE IRON CONNECTION. |
One advanced designed 0-G gravity training unit which almost mimics an earthbound spa trainer slightly reminecent of early Nautilus machines is... Keiser SX-1 Variable Resistance Exercise Device
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Astronaut Health/Countermeasures Keiser SX-1 Variable Resistance Exercise Device Jennifer Pedley, Anthony Artino, Richard Ballard, Alan R. Hargens Muscle atrophy and decreased bone density are problems associated with extended exposure to microgravity. Therefore, it is vital for astronauts to exercise during long-duration spaceflight to reduce these adverse physiological changes. In collaboration with Ames Research Center and Palo Alto Veterans Administration Rehabilitation Research and Development Center, the Keiser SX-1 resistance exercise device was developed to prevent muscle atrophy and bone weakness. Two pneumatic pistons provide variable and high resistance for the lower-body exercises, whereas a single piston allows resistance exercises for the upper body and spine. When performing the exercises, the user is secured by a harness to provide muscle isolation and proper positioning (see the first figure). The device includes an adjustable monitor that provides feedback information such as force, work, and power. Other features include strength and cardiovascular modes represented on the monitor. In the strength mode, the monitor displays the number of repetitions and the angle of the upper-body exercise levers. The cardiovascular mode conveys to the user repetitions per minute, total time of the exercise for upper and lower body, and graphic indicators to represent the range of motion. The Keiser SX-1 is designed to fit into a standard Space Station rack. The total weight of the device is 120 kilograms (265 pounds), but the weight can be reduced to 80-100 kilograms using aluminum. All exercises are performed in one or two positions by using the four buttons located on the handgrips. Two thumb buttons on each handgrip are capable of adjusting (1) the amount of resistance to the upper and lower extremities; (2) the leverage from a pulling to pushing exercise (that is, pulldown to a chest press); and (3) the range of motion for arms from 0 to 70 degrees (that is, row to shoulder press exercise). Maximum and minimum resistance values for the lower-body range from 1,500 to 100 Newtons and for the upper body from 1,000 to 50 Newtons. At any designated time, the user can adjust the resistance and exercise. A user can perform resistance exercises from supine and prone positions. These exercises include: (1) bilateral chest press for strengthening the pectoralis major, anterior deltoids, and triceps; (2) bilateral row for strengthening the latissimus dorsi, rhomboids, and biceps; (3) bilateral shoulder press, supine and/or prone position for strengthening the deltoids and triceps; (4) bilateral lat pull-down, supine and/or prone position for strengthening the latissimus dorsi and biceps; (5) bilateral or unilateral leg press for strengthening the gluteals, quadriceps, hamstrings, calf muscles, and lower back postural muscles; and (6) bilateral or unilateral hip flexion. In addition, many of the above exercises produce spinal loading that may help reduce back pain due to spinal lengthening in microgravity. In a comparison evaluation with a standard supine leg press (SLP) device, the SX-1 demonstrated similar thigh muscle electromyographic (EMG) activities during concentric and eccentric exercises (see the second figure). With regard to the calf muscles, gastrocnemius EMG activity was greater with the SX-1 than the SLP, while soleus EMG activity was similar or slightly lower with the SX-1 than the SLP. These results indicate that the Keiser SX-1 is capable of loading thigh and calf muscles in a manner similar to a conventional leg press device used for ground-based exercise. Presently, cardiovascular machines are emphasized on the Space Shuttle; however, strength training devices are an exception. Exercising on a variable-resistance device during spaceflight may be effective in decreasing the detrimental physiological effects caused by exposure to microgravity. Keiser SX-1 has the ability to combine cardiovascular and resistance training as well as spinal loading during exercise. With an appropriate high-resistance training protocol, users may be able to maintain muscle size and strength as well as bone density. The Keiser SX-1 represents an important advance toward this goal. Point of Contact: A. Hargens (650) 604-5746 ahargens@mail.arc.nasa.gov Interim Resistance Exercise Device (IRED) IRED is special resistance exercise may be used on the International Space Station developed by Dr. Michael Rapley, an exercise physiologist at NASA's Johnson Space Center in Houston. Dr. Rapley in the photo demonstrates a squat using the versatile resistance unit which astronauts may use on the International Space Station for bone and muscle maintenance purposes. |
IRED Multi Trainer
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With this new machine, astronauts can dial in precise levels of resistance. Crank handles near Rapley's knees turn aluminum-rimmed, rubber-spoked wheels inside the cylinders, as if winding tension on a spring. The machine accomodates 16 different exercises including squats, dead lifts, heel lifts, and various presses and curls. Because of weightless in space, astronauts must use more resistance than on the ground because they no longer have to lift their own body weight—in a squat or in normal gravitized walking gates, for example—as part of the task. The full squat with stress applied at the shoulder girdle has long been known to earth trainers as the major strength and power builder with special emphasis for bone potentiating in the postural spinal segments, pelvic girdle, and leg bone structure shafts...plus a major cardiovascular interactive edurance builder. The IRED is capable of delivering more than 300 pounds (136 kilograms) of resistance. (Sources: NASA and National Geographic) |
UNIVERSAL DENSITY RESISTANCE PROGRESSIVES
It's a scientific astronomical fact that solar systems |
THE GEOGENETIC POLARITY LATITUDE IRON CONNECTION
" Evolving earthbound man/woman is a Geo-electromagnetic radiating field, spiralling self contained energy system-like all things in nature (here) and the Universe. |
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