Functional training: a simple explanation

Functional training often sounds like a magic phrase in the gym. In reality, it means something quite simple: you train movements your body actually uses, rather than just one muscle in isolation.

If your goal is to run faster, jump higher, lift with more control or simply move better in everyday life, your training needs to support the whole movement. Not just the muscle you see in the mirror.

Why does functional training matter?

This is a topic that has interested me for a long time. People say that one exercise is functional and another is not. But what does that actually mean?

The simple truth is that we do not move one muscle at a time. We walk, run, sprint, jump, lift, pull, push, bend, turn, climb and walk up stairs. Each of these activities involves the joints, muscles, core and nervous system working together.

That is why functional strength is about more than making one muscle stronger. It is about teaching the body to work better as a whole. The brain does not usually control movement by thinking only about the quadriceps or biceps. It controls the entire movement: walking, running, lifting, landing.

How does functional strength training work?

Functional strength training uses exercises that involve several joints and muscle groups at once. The squat is a good example. A squat is more than just a leg exercise. It involves the hips, knees, ankles, core and balance. That is precisely why squats carry over better to running and jumping than seated leg extensions do.

This does not mean every exercise has to be explosive or as complex as an athlete’s movements. Quite the opposite. Without a solid foundation, movements that are too fast and too demanding can lead to injury instead of results. There is nothing functional about an injury.

Several factors affect how well an exercise carries over: coordination between muscles, movement speed, range of motion and the type of strength the body uses. If you want to improve your sprinting, some of your training needs to resemble sprinting. If you want to lift better, you also need to practice the lifting movement pattern.

To be honest, this is one area where people often go too far. They assume that if an exercise looks athletic, it must be useful. That is not necessarily the case. A good exercise needs to suit your goal, ability and body.

Functional training and exercise selection

The most practical question is this: does the exercise help improve a movement you actually need? If so, it may have a functional role. If not, it may still be useful, but not directly for that goal.

The deadlift teaches you to hinge at the hips and generate force from the ground up. Lunges teach you to shift your body weight from one leg to the other. The barbell clean requires speed, coordination and explosive strength. These exercises train the whole system, rather than just one small part of it.

Exercise machines are a different matter. A machine with a fixed movement path holds your body in a set position and reduces the work your stabilizing muscles have to do. This makes the exercise easier and, in some cases, necessary. For example, you can use a machine to strengthen a weak muscle or do extra work after your main exercises.

But if your goal is to move better in everyday life or sport, your training should not rely entirely on machines. In real life, nobody holds your body in place for you. Your core has to work, you have to maintain your balance and force has to travel through your whole body.

Functional training does not replace practicing your sport

No accessory exercise will automatically make you a good sprinter, jumper or lifter. If you want to run faster, you also need to run. If you want better technique, you need to practice it. Functional strength exercises give you the tools, but skill comes from doing the activity itself.

The same applies if you are not an athlete. If you want to move more comfortably in everyday life, simply doing one famous exercise is not enough. The benefits come from variety: squats, rows, pushes, carries, rotations, steps and core work.

So the question is not whether an exercise is fashionable. It is whether it teaches your body to move better. That is the essence of functional training.

Recommended further reading: https://www.fitness.ee/uudis/raamatusoovitus-funktsionaalne-treening/

Functional training FAQ

Is functional training suitable for beginners?

Yes, as long as the exercises suit your level. As a beginner, you do not need to start with jumps or explosive lifts. Start with controlled squats, hip thrusts, rows, presses and core exercises.

So are exercise machines bad?

No. Exercise machines can be very useful for extra work, recovery or strengthening a weak muscle. Your entire training routine simply should not revolve around them if your goal is better overall movement.

What makes an exercise truly functional?

An exercise is more functional when it resembles the movement you want to improve and involves several parts of the body at once. Technique, an appropriate load and your goal also matter.

Translated by Janar Rückenberg

Source: Turg.Fitness.ee

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