Description:
1. ldenafil citrate is the raw material of Viagra.
2. Viagra is a kind of male sex enhancer drug.
3.Its effects last up to four hours.
4.Viagra is the first drug patented for use of erectile dysfunction
5.Viagra treats erectile dys function and works by relaxing muscles and increases blood
flow to particular areas of the body .
6.Viagra (Sildenafil citrate) is a drug used to treat erectile dysfunction (impotence) in
males and pulmonary arterial hypertension (PAH).
Applications:
In 16 separate 4-24 week trials of men (over 18 years old) who suffered from impotence for longer than 6 months, dosages between 10-200 mgs were administered. Significant improvements in erectile function, including frequency of penetration as well as erection duration post penetration, were reported with Sildenfil treatment compared to the placebo group.
Erections were improved in 72% of the Viagra group verses 18% of the placebo group. In all cases effects were dependant upon dosage and improvement was the greatest when dosage exceeded 100 mgs. Responses were decreased by 40-60% in patients suffering from diabetes and prostatectomy, respectively. Withdrawal rates were less than 5% related to negative side effects and limited response rates.
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Fitness Tips~~
Barbell squats need to balance the control of the trajectory, so called free squat, you must have enough energy and strength to ensure that you are not injured. The advantage is that the free instrument can use more muscle fibers to maintain the stability of the instrument during the training, so that its muscle-enhancing effect is better than that of the combined device.
The movement of the vertical plane of the body during the movement of Smith-machine Squat is fixed by the Smith machine and is safer. Compared to the free weight squat, you can load more weight, and you can boldly move your body's center of gravity back without worrying about losing your balance, so as to better stimulate the quadriceps alone.
Target exercise site: quadriceps (also involved in biceps femoris, gluteus maximus)
The main exercise quadriceps can adjust the position of the quadrant, the biceps femoris, and the gluteus maximus by adjusting the forward position of the feet.
Action essentials:
The movement path is unique when squatting. Generally, it is similar to the deep squat of the back barbell. The technical factors are relatively close and will not be detailed.
Precautions:
1. The beauty of the Smith machine is its versatility. By changing the forward position of the feet, you can exercise different degrees of muscles on the thighs to create quadriceps, biceps femoris, and gluteus maximus.
(1) When the feet are on the same vertical plane as the barbell, or when the center of gravity is more rearward, the quadriceps are mainly exercised, and the stimulation of the biceps and gluteus maximus is minimized;
(2) As the feet that move together move forward, the exercise stimulation gradually shifts to the biceps femoris and gluteus maximus.
2. Although free weight squats are often considered to be the best exercise to increase the muscles of the legs, it is better if you use the Smith machine with deep squats and leg lifts in regular training.
