The secret of slow rehearsals that no one talks about

You only need to spend a few minutes in a gym to observe how most people train. Very quickly, a pattern becomes apparent.

Most people seem to be in a hurry when they perform their exercises. It's not uncommon to see people lifting weights and rushing through their repetitions. It almost seems as if they're just trying to finish their workout as quickly as possible.

However, what many people don't know — whether they are beginners, intermediate or experienced bodybuilders — is that a workout consisting of slow and controlled repetitions often provides more benefits for muscle development than simply changing programs, using a new machine or taking dietary supplements.

Here is the real secret of slow repetitions that no one talks about: they not only improve the quality of each session, but also optimize the recruitment of small as well as large muscle groups.

What is slow repetition training?

Slow repetition training simply involves voluntarily controlling the speed of execution of each movement instead of rushing through the exercises.

Let's take the example of the dumbbell curl. Instead of lowering the dumbbell immediately in one second, take three to four seconds to complete the lowering phase. This increases the time under tension, a key factor in stimulating skeletal muscle growth.

It's important to understand that slowing down the repetitions isn't just a stylistic choice. The goal is to ensure that the targeted muscles work effectively throughout the entire range of motion.

The importance of time under tension

When you lift a weight, your muscles don't know how much your dumbbell or barbell weighs. What they actually perceive is the mechanical tension they have to withstand during a hypertrophy-oriented workout.

By performing your repetitions more slowly, your muscles remain engaged for longer during each set. This increased time under tension intensifies the training stimulus and improves the activation of the targeted muscle groups.

If you intentionally slow down your repetitions, the targeted muscles work much more efficiently thanks to this additional time under tension. This method is generally far more effective for building muscle mass than performing ten repetitions quickly with the exact same weight.

Slow repetitions also improve the connection between the brain and muscles. When repetitions are performed too quickly, momentum often takes over and the targeted muscles work less than they should, while other parts of the body compensate unnecessarily.

Conversely, when you intentionally slow down the movement, you focus more on its execution. This allows you to refine your weight training technique and increase muscle activation, whether it's a squat, a bench press, a machine press, or a biceps curl.

Many people mistakenly believe that slow repetitions are only for beginners using light weights.

In reality, this method improves the quality of your workout regardless of your experience level. The muscles are subjected to greater fatigue, resulting in increased muscle stimulation.

When you lower a weight, you enter the eccentric phase of the movement. It is precisely during this part of the exercise that many trainees lose a large portion of their potential gains.

The secret lies in carefully controlling this eccentric phase instead of letting momentum do the work. By doing so, you significantly increase muscle tension.

When to use slow repetitions?

It is not necessary to perform slow repetitions in all your sets and all your workouts.

Explosive movements also remain very beneficial, especially in strength-oriented programs.

Ideally, you should incorporate slow and controlled repetitions during your hypertrophy phases as well as in isolation exercises in order to achieve better muscle activation.

Generally, people use slow repetitions during hypertrophy sessions and isolation exercises. They are also very useful when you want to improve your strength training technique, break through a plateau, or strengthen the connection between your brain and your muscles.

Conclusion

The secret behind slow repetitions is so effective primarily because they significantly increase muscle tension. This added tension increases muscle fatigue and further stimulates the growth of targeted skeletal muscles.

During your next sessions, focus on slow and perfectly controlled repetitions during the eccentric phase of each of your movements.

You will quickly realize that muscle development does not depend solely on the weight of the loads used, but above all on the quality with which you execute each repetition through total control of the movement.