Steroids and power
Although.effect of anabolic steroids to increase strength clearly.in their studies was examined association between anabolic steroids and manifestation of the power athlete.Experiments were carried out with one of the weightlifters universities in Moscow.with athletes.involved in athletic gymnastics.as well as individual athletes.specializing in athletics.
In addition to the power performance.studied the morphological features such.as weight and body surface.magnitude 8 kozhnozhirovyh folds.absolute and relative amount of fat component of body weight.absolute and relative amount of lean mass.as well as the perimeters of the breast.Shoulder.forearm.femur and tibia.All anthropometric measurements were determined by the method adopted by the Institute of Anthropology of Moscow State University.
Body weight is largely unaffected by athletic training and functional point of view is divided into lean mass and fat reserve.Lean body mass is linearly related to such functional indices.as oxygen consumption at rest and during work.blood volume and cardiac output (Miller and Blyth.E.H.Berkowitz).Buskirk and Taylor found a high correlation between lean mass and maximal oxygen consumption (r = 0.91) and Hahn and Clark – between the level of basal metabolism and lean mass (r = 0.7-0.8).All this suggests.components that change in body weight reflects the nature and direction of the body metabolism and is a very informative indicator of morphofunctional.
Dynamics of changes in some morphological features before and after one month of the experiment.during which subjects (students of the Institute of Physical Culture) trained three times a week with weights for strength.held at the Table.5.
Table 5.
| Options | Indicators | Shift | P | Reliability | |
| before the experiment | after the experiment | ||||
| Weight, kg | 76.3 * 71.0 |
79.0 71.66 |
2.64 0.66 |
P<0,01 P = 0,1 |
Dostov. insufficient. |
| fat, kg | 10.89 8.45 |
10.0 18.1 |
-0.88 -0.35 |
P<0,05 P>0,05 |
Dostov. insufficient. |
| lean mass, kg | 65.45 62.53 |
69.0 63.5 |
3.55 0.97 |
P<0,001 P<0,01 |
Dostov. Dostov. |
| fat,% | 14.45 12.03 |
12.35 11.50 |
-2.1 -0.53 |
P<0,05 P>0,1 |
Dostov. insufficient. |
| lean mass,% | 85.55 87.97 |
87.65 88.50 |
2.1 0.53 |
P<0,02 P>0,1 |
Dostov. insufficient. |
| arm circumference, cm | 32.2 30.16 |
33.5 30.0 |
1.3 -0.5 |
P<0,001 P>0,05 |
Dostov. insufficient. |
| Hip circumference, cm | 56.81 54.83 |
58.45 55.16 |
1.64 0.33 |
P<0,001 P>0,1 |
Dostov. insufficient. |
| extensor muscles of the trunk strength, kg | 169.7 140.0 |
191.1 136.6 |
21.4 -3.4 |
P<0,02 P>0,1 |
Dostov. insufficient. |
| thickness of the fat folds, mm | 4.35 3.55 |
3.94 3.35 |
-0.41 -0.2 |
P<0,02 P>0,05 |
Dostov. insufficient. |
Subjects in both groups trained with weights.but the subjects of the experimental group used anabolic steroids and regular long-acting.To compare the effectiveness of anabolic experimental group was divided into two subgroups.One subgroup received daily Nerobolum: if the weight exceeds 80 kg athlete – 15 mg per day.if it was below 80 kg – 10 mg intramuscularly other subgroup took retabolil: if the weight exceeds 80 kg athlete – 1 time in 7 days.if less than 80 kg.1 time in 10 days.
As seen from Table.5, under the influence of training and anabolic steroids have been significant changes in all of these morphological features.Particularly noteworthy increase in body weight at 2.64 kg of lean mass and at the same time for 3.55 kg (difference is statistically significant at P<0,0001). Ð’ то же Ð²Ñ€ÐµÐ¼Ñ ÐºÐ¾Ð»Ð¸Ñ‡ÐµÑтво жирового компонента уменьшилоÑÑŒ на 0,88 (доÑтоверно при Ð <0,05). Ðто позволÑет Ñчитать, что увеличение веÑа тела у наших иÑпытуемых произошло за Ñчет значительного ÑƒÐ²ÐµÐ»Ð¸Ñ‡ÐµÐ½Ð¸Ñ Ñ‚Ð¾Ñ‰ÐµÐ¹ маÑÑÑ‹ тела, большую чаÑÑ‚ÑŒ из которой ÑоÑтавлÑет ÑÐºÐµÐ»ÐµÑ‚Ð½Ð°Ñ Ð¼ÑƒÑкулатура, и ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¶Ð¸Ñ€Ð¾Ð²Ð¾Ð³Ð¾ компонента веÑа тела. Ð’ контрольной группе также произошли подобные Ñдвиги: увеличение веÑа тела и тощей маÑÑÑ‹, уменьшение жирового компонента и толщины кожно-жировых Ñкладок, но Ñти Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑтатиÑтичеÑки недоÑтоверны (Ð >0,05).
These data confirmed the hypothesis.that the rapid increase in the morphofunctional indices respectively and the rapid growth of muscle strength using anabolic steroids in sports training gives good results.
Table 6
| Options | Indicators | Shift | P | Reliability | |
| before the experiment | after the experiment | ||||
| Weight, kg | 78.35 * 74.37 |
81.35 76.6 |
3.0 2.45 |
P>0,001 P = 0,02 |
Ven. Ven. |
| fat, kg | 8.83 12.95 |
8.32 11.70 |
-0.51 -1.25 |
P>0,01 P>0,1 |
Ven. insufficient. |
| Weight, kg | 69.37 61.52 |
72.85 65.20 |
3.47 3.68 |
P>0,001 P>0,001 |
Ven. Ven. |
| extensors of the trunk, kg | 169.42 170.0 |
189.57 192.75 |
20.15 22.75 |
P<0,01 P>0,1 |
Ven. insufficient. |
| PWC170, kgm | 1287 1226 |
1423 1282 |
136 56 |
P = 0,05 P>0,1 |
Ven. insufficient. |
| IPC, Jr. | 3429 3325 |
3660 3420 |
231 95 |
P<0,05 P>0,1 |
Ven. insufficient. |
| time of.with.and.m.M / sec | 143.7 120 |
123.7 130 |
-20 10 |
P<0,05 P>0,1 |
Ven. insufficient. |
| time of.with.to.m.M / sec | 141.2 125 |
133.7 135 |
-7.5 10 |
P>0,001 P>0,1 |
Ven. insufficient. |
| thickness of the fat folds, mm | 3.46 5.24 |
3.19 4.68 |
-0.27 -0.56 |
P>0,001 P = 0,1 |
Ven. insufficient. |
As seen from Table.6.which shows the changes in morphological and physiological characteristics under the influence of taking anabolic steroids and regular long-acting.intramuscular injections had significantly retabolil greater effect on increasing the studied morphological characters in comparison with the reception Nerobolum.This is also confirmed in the study of changes in static void main muscle groups of the forearm flexors and extensors.Shoulder.hip.tibia.trunk.as well as the flexors of the foot.which was measured in a dynamometer.M.Abalakova with a dial indicator on how b.M.Rybalko.
It should be pointed.that there was a significant increase in strength in the larger muscle groups such.as extensors of the trunk (20.15 kg) and extensors of the hip (20.2 kg) and flexors of the foot (25.8 kg).while in the other groups examined growth was minimal.
Thus, summarizing the data presented in Table.5 and 6.we can conclude.that steroids significantly increased the weight.lean body mass.extensor strength and body fat significantly reduced component of the body.Comparison of the effects on these same indicators of anabolic steroids and regular long-acting, as is evident from Table.6, can be preferred retabolilu.
In the same experiment, the influence of anabolic steroids on indicators.reflecting the quality of endurance and speed.As seen from Table.6.value PWC170.on which we are judged on the development of endurance.increased by 10% under the influence of retabolil and 4.8% under the influence of Nerobolum.Similar changes have taken place in respect of the IPC.
This allows us to recommend the use of athletes retabolil.specializing in sports.associated with the development of endurance: intramuscular injection of 1ml retabolil 1 time in 10 days for athletes.whose weight exceeds 80 kg.and 1 time in 14 days – for athletes.whose weight is less than 80 kg.
It was also studied the effect of anabolic steroids on the expression of the speed.because some researchers have suggested.that the increase in body weight and muscle strength adversely affects the speed of movement.The subjects were given the task – as soon as possible to make straight flexion and extension of the upper extremity.The experimental results showed.that steroids significantly reduced the time.taken to move the right hand.but was unable to identify.some of anabolic steroids – normal or prolonged – to give preference.
On such indicators as reduction of the soleus single time (about.with.to.m.) And gastrocnemius muscle (about.with.and.m.) Marked preference should be given retabolilu.after the injection is significantly reduced during a single reduction of both muscle groups.t.e.increased speed of muscle contraction.while receiving a few apocryphal Nerobolum increased during a single contraction (Table.6).
Evidence of the influence of anabolic steroids to speed the quality of athletes we have.examining the effect of anabolic steroids in weight lifters in the manifestation of force in time.The subjects were given a task – to show the best results in the deadlift and as soon as possible to achieve values of the force.equal to 25.50.75 and 90% of the maximum.The measurements were made at the beginning and after 20-day collection.One group of athletes did not take steroids.another – received Nerobolum 15 mg per day.and the third – 1ml retabolil 1 day a week.The athlete group.not using steroids.result in lowered its maximum thrust at 18kg (10%).and to achieve 75% of maximal force reduced the time to 4 ms (4%).The athlete group.using Nerobolum.increased its result to the maximum thrust of 30 kg (12%).and to achieve 75% of maximal force reduced the time for 7.7 ms (6.5%).The athlete group.receiving retabolil.increased results in a maximum force of 17 kg (12%).and to achieve 75% of maximal force reduced the time for 7.5 ms (9%).and the other athlete of the same group has reduced the time to reach 75% of maximum force at 27 ms.(20%).
The experiment revealed.that all the athletes had reduced the time to reach 50, and 75% of the maximum force.that would show the correct liner athletes to compete.
So.The experiments did not confirm the frequently expressed concerns that.that taking anabolic steroids.accompanied by an increase in muscle mass and muscle strength.reduces the speed performance of athletes.Moreover.as shown by our study.the use of anabolic steroids in conjunction with leading sports training, along with an increase in strength and speed to increase opportunities for athletes.manifested in the movements we studied.
Of anabolic steroids used by us the best effect on the development of strength.speed and endurance provided long-acting anabolic – retabolil.Retabolil dignity must be considered and then.In contrast to its application Nerobolum qualified athletes gives greater strength gains.speed and endurance.but less weight gain.Athletes are less unskilled retabolil adds weight to a greater extent than Nerobolum.Therefore, highly skilled athletes.particularly specializing in sports.associated with endurance (cross country skiing.biathlon.cycle.speed skating and rowing.Athletics – middle and long distance).as well as in sports.where to refrain in their weight categories (weightlifting.box.fight) and not have excess weight (gymnastics.fencing).to improve athletic performance and accelerate recovery processes should be used long-acting steroids.
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