Very heavy PCT. It applies only if you use long esters of nandrolone or trenbolone without the use of testosterone, using any testosterone esters with oral medications for more than 12 weeks or any other administration of solo testosterone lasting between 3 and 4 months. The recovery therapy should be the following: after 6 weeks is necessary to begin to put the hCG 500 IU 2 times a week and stop taking 3 weeks before the end of the take. If in the cycle present nandrolones or trenbolone, it is necessary to put hCG in monthly dosages of 500 IU 8 times/month and as stop for three weeks before the end of the administration. At the end of the cycle (and it is determined by the period of life of drugs) Clomid: 150 mg during the first 5 days, 100 mg for 15 days, 30 mg during 50 days, 25 mg for one month. Also, it is recommended to include Tribulus 1000 mg daily, starting form the second week of PCT and vitamin "E" from the beginning. Will be very useful in this case, receiving fish oil and omega 3-6.
The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine . 
Beyond the bodybuilding world Winstrol has firmly placed itself on the pedestal of most well-known anabolics on the planet thanks to its use in professional sports by individuals in just about every professional sport imaginable. Winstrol as we discussed can greatly increase strength and this includes an increase in ones strength of speed. Further, due to its inability to promote massive gains in muscle tissue, it is a drug that can be used in low doses without generating a lot of suspicion. More importantly, Winstrol is only detectable for a very short period of time and is very, very easy to cover up if a drug test is made known to the athlete; these things make Winstrol a top choice for many professional athletes and for obvious reasons.