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Serious gymtroduction #02

By Sander KersOctober 9, 2025 2 minNederlands 🇳🇱

BUT SERIOUSLY...

Part 2 of this gymintroduction starts where part 1 stops. You learn more and more exercises and both your fitness and self-confidence get a big boost. From week 4, a serious challenge awaits you. Let's get serious!

Workout plan highlights

The goal of fitness is to make real life easier and more enjoyable. If you challenge yourself a bit more in the gym than at home, you've already achieved this. That is exactly the goal of this starter plan. With this schedule, you will get a serious introduction to fitness and learn the most important movements. The goal is to confidently walk through the gym in a few months. After all, you will have mastered quite a few exercises and made your first progress.

Featured exercises

Welcome to your first serious introduction to fitness. Below you will find 2 exercises that you will encounter in this schedule. The rest is waiting for you in the app.

Lat pulldown

De lat pulldown is een serieus sterke oefening voor het trainen van je zogenaamde grote rugspier (latissimus dorsi). Deze oefening imiteert de beweging van een pull-up, maar dan met je voeten stevig op de grond en de mogelijkheid om het gewicht aan te passen aan jouw niveau. Naast je lats train je ook je biceps, achterste deltaspieren en de spieren tussen je schouderbladen (rhomboids en midden-traps). Een mooi alternatief voor de pull-up, vooral als je nog niet genoeg kracht hebt om je eigen lichaamsgewicht omhoog te trekken!

  • 1Pull the bar toward the top of your chest.
  • 2Perform the upward movement in a controlled manner until your elbows are fully extended. Note, try to keep your shoulders low.

Bulgarian split squat

Een geweldige oefening voor je benen, billen en core. Als je de beweging onder de knie hebt, kun je hem verzwaren door dumbbells vast te houden. Wil je het nog uitdagender maken? Dan houd je de dumbbells bij je schouders. Succes!

  • 1Place the instep or the ball of your foot on a bench.
  • 2Keep your upper body as stable as possible and your front foot completely on the floor.
  • 3If necessary: put your front foot slightly further sideward for more stability.

Basic principles of your workout plan: fitness

Your body won't change until you seriously challenge it. This workout schedule certainly does that, but only if you commit to it. All you need to do is commit to the following three things:

  1. Try to perform the exercises to the best of your ability. Technique is more important than weight.

  2. Unless another weight is indicated, choose a weight that allows you to finish the number of repetitions prescribed. Moreover, make sure you can do every final repetition safely on your own. Does it say 10 reps and you find that you can only do 8, or go as high as 12? Then do 8 or 12 reps and adjust the weight for the next set. This sounds trickier than it is. You’ll have found the right weight after a few tries and after that, the app will remember it for you.

  3. Keep challenging your body! During training weeks, try to put a little more weight on the bar and try to reach the number of indicated meters or calories faster.

Just to eliminate any doubt; when doing exercises with your own body weight, just do the number of reps indicated. Do you see 'max reps'? Then that literally means as many reps as you can do.

How serious are you really?

Let's be serious. Feeling super fit also requires adequate sleep and a strong nutrition plan. Although there is no best ‘diet’ for everyone, the basics are usually the same:

  • Create a small calorie surplus (5-10% above maintenance) if you want to gain weight, or a small calorie deficit (5-10% below maintenance) if you want to lose weight. Maintenance means the number of calories at which your weight remains stable. 10% can be seen as 10% more or less on your plate, if your weight is stable at the moment.

  • Try to consume about 1.2-1.6 grams of protein per kilogram of body weight per day. This will make you feel satiated and will make your muscles happy.

  • Focus on natural nutrients rich in vitamins, minerals and fibre.

  • We know this is a toughie but, avoid high-calorie, ultra-processed foods whenever you can. These include candy, cookies, savoury snacks, chips, pizza, chocolate, pastries, sweet dairy drinks, sodas, and sweet breakfast cereals.

  • Drink plenty of water, black and green tea and reduce your coffee intake.

  • Make sure that you are able to stick to your diet!

For specific questions, or to create a personal nutrition plan, we always recommend that you contact a qualified (sports) dietitian. Never change your entire nutrition plan by yourself. Seriously. 

START TRAINING SERIOUSLY

Discover new training methods based on scientific knowledge, improve your form and technique and seriously track your fitness goals.

Scan the code on your phone to download the app in the Apple appstore.

Or use seriousfitnesslab.com/download