Glenn Koslowski

Glenn Koslowski is a well known coach that has worked with many world class athletes and celebrities when they need to peak for a sports event, movie or photo shoot. With over 15 years of experience in nutrition and training, he always brings his clients to their best shapes and highest athletic abilities in the shortest possible time.

Thyroid Basics: What you should know about this gland

The thyroid gland, a small butterfly-shaped organ located at the base of our necks, plays a crucial role in regulating our body’s metabolism, energy levels, and overall performance. For bodybuilders, maintaining optimal thyroid health and manipulating thyroid function is essential, as it directly influences muscle growth, fat loss, and workout efficiency. In this article, we’ll […]Read More

Nandrolone and joint health: mechanisms, benefits and risks

Nandrolone, a synthetic anabolic steroid, has long been recognized for its muscle-building properties. Beyond its use in bodybuilding and treatment of muscle-wasting conditions, nandrolone has garnered attention for its potential benefits to joint health. This article delves into how nandrolone may influence joint health, examining both the clinical and anecdotal evidence, as well as the […]Read More

Understanding Maximum Recoverable Volume (MRV)

In bodybuilding, making the most out of your training protocols is crucial for maximizing muscle growth and achieving peak performance. One concept that has gained significant traction among athletes and coaches and is extremely important to do just that is Maximum Recoverable Volume (MRV). MRV refers to the highest volume of training that an individual […]Read More

The importance of deloading in bodybuilding

When pushing physical limits is the norm, it’s easy to get caught up in the trap of constant progress. Well, let me break it down to you: there’s no such a thing. Eventually, pretty much anybody will hit a halt or even experience reduced performance if they’ve been training hard enough for long enough. As […]Read More

Stretching between sets: is it a good idea?

In the world of fitness, optimizing training methods to achieve higher levels of performance and increase the gains is something we all look for. While traditional approaches prioritize rest or light activity between sets, a growing amount of evidence suggests that incorporating stretching into this inter-set period can have real benefits. In this article, we […]Read More

Clenbuterol: build muscle and lose fat at the same time?

When it comes to performance enhancement and fat loss, Clenbuterol is always a popular and widely utilized substance. Known for its powerful effects on both athletic performance and body composition, Clenbuterol has been, for decades, a staple among athletes, bodybuilders, and fitness enthusiasts. In this article, we will look a little bit into how Clenbuterol […]Read More

Muscle fiber types: how muscle composition influences performance

When it comes to training, fitness and athletic performance, understanding the composition of the muscles is crucial. Our muscles are made up of different types of fibers, each with its own characteristics and functions. In this article, we’ll take a quick look into the science behind muscle fiber types, exploring how muscle composition can impact […]Read More

Do bodybuilders have more daughters than sons?

In the world of bodybuilding and steroid use, there’s been a curious observation: men involved in these activities apparently tend to have more daughters than sons. Try it for yourself (count how many friends of yours that used steroids have baby girls and how many have baby boys). Of one my pals from the army, […]Read More

EAAs – Essential amino acids for bodybuilding and performance

When it comes to bodybuilding, achieving optimal muscle growth and recovery is the number one priority. To support these goals, athletes will turn to various nutritional supplements, and among the most promising options are Essential Amino Acid (EAA) supplements. These supplements provide the building blocks necessary for muscle protein synthesis, making them a worthy addition […]Read More

Insulin protocols in bodybuilding: the game-changing hormone

The quest for maximum muscle hypertrophy and optimal performance usually drives bodybuilders to explore various training methodologies and nutritional strategies. Among different approaches, insulin usage is probably one of the most powerful approaches one can use, being praised by many as the hormone that started the mass monster era, alongside with growth hormone. However, understanding […]Read More