The products called PED Performance Enhancement Products (PEPs) are products that, as one might easily understand, help you improve your natural abilities when it comes to performing at your best in any sport. For example, anabolic steroids are the most popular PEDs and are generally associated with bodybuilding and sports where muscle size and strength are critical factors for victory. But not only in these sports: scandals of doping Recent developments in the field of professional cycling involving top-ranked athletes prove that athletes of’endurance they also use and benefit from steroids.
The use of anabolic steroids by endurance athletes demonstrates that steroids do not inevitably lead to extreme muscle hypertrophy. – the slightest increase in their muscle mass would be of absolutely no benefit to those competing in endurance disciplines. Yet, the popularity of anabolic steroids among endurance athletes clearly demonstrates that Steroids are universal for elite sports. They are essential for improving results – and endurance is no exception.
But make no mistake. The previous results are not achieved by simply swallowing pills and watching the television all day long. They require a suitable diet and nutrition coupled with appropriate training programs – there is no doubt that this is inevitable if you want to improve your endurance.
Training and nutrition principles for increased endurance

It matters little if you supplement only with products with the highest potential to make you the next Olympic gold medalist marathon runner: you will not come close to that feat if your diet and training habits are simply not excellent.
Diet and nutrition
- Eat quality food : a diet Good quality is essential for your endurance and also helps to give a feeling of satiety while being particularly efficient from a caloric point of view.
- Eat your meals, starting with breakfast: Often, you'll feel exhausted and consider slowing down your workouts, mistakenly believing you're training too hard. However, this could simply be due to a calorie deficit. The fear of gaining weight can also be detrimental… stick to your diet even if you think you're overeating; it's just an illusion.
- Eat all your meals on time Even quality food can do more harm than good when consumed at the wrong time. A program is also about timing. Stick to it and Eat only what is planned.
Training
The basic principles of endurance training are as follows:
- Become stronger: Having more strength will not only help you feel lighter, but also allow you to complete the same workouts with less effort. By improving your strength, you will also improve your endurance.
- Gradually overload: Constantly increasing your workload is a crucial concept because reusing the same workload over and over for an extended period will halt your progress. On the contrary, the goal here is to progress. Progressive overload will therefore help you to constantly improve your endurance.
If you strictly adhere to the basic principles outlined above regarding diet and training, this will be sufficient to achieve an average level of endurance – but not enough to reach peak endurance. Find out why in the next chapter.
The best products (steroidal and non-steroidal) for increased endurance
It is a well-known fact that steroids not only help increase muscle mass and strength, and lose weight, but also develop better endurance. These steroids in particular include growth hormones, oxymetholone, stanozolol, and clenbuterol.
But the best anabolic steroids and non-steroidal products for gaining endurance are world-renowned as the following:
- L'’EPO, acronym for’Erythropoietin, EPO is a peptide hormone naturally produced by the human body. It is released from the kidneys and acts on the bone marrow by stimulating the production of red blood cells. An increase in red blood cells means that more oxygen is carried by the blood to the body's muscles. This can also lead to better nutrient absorption and improved overall energy levels.
- THE SARMs are the next generation of products with effects similar to anabolic steroids, however far fewer side effects. There are several formulas for SARMs – RAD 140 and Ostarine, for example, are optimized for muscle growth. Others, like Cardarine and SR9009, focus less on muscle growth and more on optimizing your metabolism.

- Equipoise Deus Medical has once again produced the ultimate form of injectable Equipoise with their exceptional Equimed 250 – which is the purest, safest and most concentrated variety of Equipoise on the market.
Do you want to become the best version of yourself? You must use the best.
You probably won't run a marathon – but you will cover distances you have never run before.
Before, I already had good cardiovascular endurance, but now that I'm taking EPO I feel like a track god. I cycled 150km yesterday without stopping.
EPO is a very effective drug, but it must be used with caution. I have several friends who are endurance athletes who have used EPO with varying degrees of success. The only thing that seems consistent is not to exceed six weeks of use. Used over a long period and with high doses, it can lead to cardiac arrhythmia and other circulatory problems. That being said, it is much safer than blood doping.
EPO vs Endurobol, which is more effective?
Triathlon + EPO = Guaranteed podium