TESTIMONIALS

✔︎ Backcourt PlayerS

Giorgi Tskhovrebadze

Giorgi Tskhovrebadze

Champions League Player

” Collaborating with Handball Strength has pushed my performance to another level. Every session is a step forward.If you want to elevate your game, this is the way. ” – Giorgi T.

Eszter Ogonovszky

Eszter Ogonovszky

Hungary National Team Squad Player, Spanish 1st League Cup Winner

” I can jump higher & my handball feints are better! ” – Eszter O.

Hannes Carlsson

Lugi HF & Swedish U18 National Team Player

” Your training is good because the exercises I do are handball specific. It’s nice that there is someone who does it for handball and it’s not just football tips you see on the internet anymore. Takes handball training to a new dimension. ” – Hannes C.

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Tim Hilding

Bundesliga Player, Bergischer HC

” I prefer this program over my pro teams strength workouts. ” – Tim H.

Meja Carping

U16 Swedish National Team Player

” Your coaching has been rewarding and a big part of my development, both in the gym and on the field. It has also been fun to learn, get a good foundation and good technique in exercises. ” – Meja C.

Jovan Gačević

Jovan Gačević

Qatar National Team Player

” This program helped me get back into my desire shape/condition even though I’m a handball player I needed some guidance for a better performance. I would recommend this program to every handball player, it’s very helpful. ” – Jovan G.

Esther Börjesson

U16 Swedish National Team Player

” Your training and coaching has really helped me take the next step in my development. I have seen huge improvements on the pitch thanks to your help!! ” – Esther B.

Astrid Löf

Astrid Löf

Lugi HF & U20 Swedish National Team player

” Handball Strength’s training was both fun and rewarding! The gym sessions were creative and contained many handball-specific exercises that made each session feel meaningful for my development. ” – Astrid L.

Jonathan Jablonski

GOG Academy player, winner of Swedish Cup (Sverige Cupen)

I appreciate the variety in the exercises, which makes the training both fun and challenging. ” – Jonathan J.

Anderson Mollino

Anderson Mollino

EHF European Cup Player

” Best program ever, really helped my Performance ” – Anderson M.

Zurab Gogava

Zurab Gogava

Georgia National Team Player

Improved my feints, strength, defence and got quicker feet. I even improved 30kg in cleans in just 3 months. ” – Zurab G.

Katie Lombarts

Katie Lombarts

Netherlands Top Division

” Since the program, I feel fitter, stronger and more explosive in the field. ” – Katie L.

Philip Bergström

12 year old player, 5 cup goals, 3 silvers & 3 bronze during 1 season he was coached by Handball Strength

” The fact that the training programs are handball specific makes all the difference. Fredrik has tailored the training for the areas I want to develop, for example quickness in feints and shot strength, which has really given results. And it’s much more fun than regular gym training! Fredrik is a great partner and sounding board for all things handball and we have celebrated four cup golds, three silvers and three bronze medals during the past season. ” – Philip B.

David Wennström

Contract with Swedish 1st league senior team Lugi HF as a U16 player,

U17 Swedish National Team Camp participant

” Fredrik’s strength and conditioning workouts are very handball specific, which has helped me develop a lot as a player and made me perform better on the handball court! ” – David W.

Erik Berg

Boys U16 Swedish Championship Bronze Medalist, as 1 year younger

Specific handball training in the gym has been really good for me because it has helped me improve my strength, speed, balance, and coordination. It has made me stronger and more confident on the handball court. I have also improved my jumping, shooting, and movement. Overall, the training has helped me become a better and more complete handball player. ” – Erik B.

Ahmad Alqallaf

Ahmad Alqallaf

National Team Player Kuwait

After Online Coaching I can move faster, without any knee or shoulder pain. My handball feints have improved and I started to think more as a professional outside of the court” – Ahmad A.

Albin Krantz

Albin Krantz

U17 Swedish National Team Camp participant, Swedish 1st League Pro Player (Lugi HF)

” Very professional training program that includes everything from power to maximum strength. The success factor with the programs is that they are adapted to position and the feedback you get from Fredrik! ” – Albin K.

Hussain Alakndari

Hussain Alakndari

National Team Player Kuwait

I have had previous experiences with personal trainers, but the things that made me prefer you and continue with you are that when I tell you that I need to develop something, I see it develop quickly thanks to your specialized exercises. Also, your attention to the smallest details makes me trust working with you more and that you are an honest man, and I hope to achieve all my athletic ambitions thanks to your help.  ” – Hussain A.

Alfred Danielsson

U21 Canadian National Team Player

” Very good program and it helps a lot with constant feedback ” – Alfred D.

Sally Kristell

Top 4 in Swedish U16 Championship team player

” Fredrik’s training is good and helps you as a player to develop the strength and flexibility that you need for your position. You get good position-specific training which has helped me a lot. All the workouts are clear, easy and smooth to follow which also makes it more fun and clear! ” – Sally K.

Eskil Glave

IFK Tumba, 2nd highest senior league in Sweden

I think the handball-specific training was very good for me as a back player (M9/centre back). I really appreciated the variety of exercises. ” – Eskil G.

Katja Lindbom

Katja Lindbom

Swedish 2nd Highest Division Player

Good and varied training that provides both explosiveness and strength. ” – Katja L.

Jonah Bråtun-Søvig

Jonah Bråtun-Søvig

Norwegian handball federation U16 try outs player, 40K follower on Tiktok

” Working with Handball Strength has taken my handball game to the next level. What sets Handball Strength apart is not just the workouts, but how much he genuinely cares about your progress and mindset. ” – Jonah B.

Olaf Wojnecki

Olaf Wojnecki

Poland 2nd highest Division

After 6 months together I am on a new physical level. It’s definitely the strongest I have ever been. That’s the shortest I can put it. It was literally life changing for me as a player, because it helped me 10x speed of my development. ” – Olaf W.

Ali Ahmad

Ali Ahmed

National Team Player for Kuwait

Really helps me getting back to the National Team call ups. ” – Ali A.

Ian Martínez

Ian Martínez

National Team Player for Mexico

” He fixed my shoulder and ankle pain. ” – Ian M.

Nils Kjelgaard

IFK Ystad & Sweden U18 TOP 3 Team player

Your guidance and expertise in the area has helped me develop physically both on and off the field, but has also helped me with injuries I have had and worked against them as a preventative measure. ” – Nils K.

Elton Jalhall

Elton Janhall

Sweden U18 TOP 3 Team player

Fredrik’s strength and conditioning program has transformed me into a stronger and faster handball player. It has improved my explosiveness, agility, and overall power on the court. Thanks to the sports-specific training , I feel more confident in every game situation and can perform at a much higher level. ” – Elton J.

Otto Fischer

Otto Fischer

Swedish 1st League Pro Player

The training is great and organized in a way that benefits all handball players’ physiques, regardless of the position you have. ” – Otto F.

Frank Löfstedt

Swedish U15 Cup player and Swedish District Team U15

” Fredrik clearly based the coaching on my needs and my questions, which made the coaching very precise and increased my engagement in the training. I have become generally stronger and feel that I am more explosive in certain moments on the court, e.g. my handball feints. I had clear goals when I started working with Fredrik and I definitely think it contributed to helping me reach what I was aiming for. ” – Frank L.

Per Schlandt

Per Schlandt

Swedish U15 Regional Camp Participant and 121km/h throw

Well thought out coaching that has really led to major improvements in strength, explosiveness and endurance for me. ” – Per S.

Simen Opaker

Simen Opaker

Norwegian 2nd Highest Division Player

” For most handball player you go through each session in the offseason not thoroughly thought out how to schedule your gym and cardio sessions and for the most part you just do what you like the most. With handball strength’s program you don’t need to think what to do and you know and feel that the workouts are good, thorough and you feel the difference. Would absolutely recommend! ” – Simen O.

Melisa Çamlı

Melisa Çamlı

National Team Player for Cyprus

I feel stronger, more motivated and better in every way. ” – Melisa Ç.

Mira Karlsson

Girls U14 Swedish Championship Bronze Medalist, 1 year younger than the rest

Your programs work well in conjunction with the team’s own training and I feel like I’ve improved both in the gym and in terms of fitness. It’s been fun doing your workouts and you’re always there to give tips on how to do better. ” – Mira K.

Viktoria Pettersson Stepanovic

U16 Swedish National Beach Handball Camp Participant

” I think Fredrik is a very good and committed leader. What stands out about his coaching is that he really sees the handball player and adapts the training to the demands of handball. Fredrik’s approach is carefully laid out where each step of the exercises is explained, which contributes to improving technique. ” – Viktoria S.

Lise van Den berg

Netherlands division, playing for fun

” Because of the Handball Strength program, I finally could play handball again without knee pain after almost 10 years. With the focus on functional exercises, improvement was directly noticeable. Besides that, I’ve learned that it is not always the best to do as much as possible, but that is it even more valuable to take some rest days in between. I’ve learned a lot in this period! (picture not her)” – Lise.


✔︎ WingerS

Albin Sjögren

Swedish U20 National Team player

This coaching is awesome. It’s clear that it’s tailored for handball and not just a general fitness workout. The focus is on explosiveness, stability and endurance, which is what I need to get better on the court. ” – Albin S.

Alma Karlsson

Swedish U18 National Team,

82% shooting at the U18 World Cup

I have really appreciated Fredrik’s program. There was a clear plan and the program worked well for me both in the summer and also in connection with the team’s training! It has helped me jump higher and become more explosive on the field, you really notice that it is made for developing in handball! ” – Alma K.

Alex Anneby

Alex Anneby

Mors Thy Player Danish First Division

I am super happy with all the help I have received! Handball strength’s programs are better than the ones at my pro club. ” – Alex A.

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Livia Brenner

U16 Swedish National Team,

Girls Club record holder 10 pull-ups

The training and coaching have given me a very good foundation in strength training. The right foundations have given me the opportunity to train without major risks of injury and have made me better, both in the gym and on the handball court. ” – Livia B.

Truls Leo Larsson

U17 Swedish National Team Camp participant,

MOTM in Swedish U16 Championship

Fredrik’s training is perfect for handball players because it includes all parts, not just the heavy lifting, his workouts have helped me reach new levels through specific handball training. ” – Truls L.

Czarek Surgiel

Former Kielce Player, Poland U19 player,

current Olympiacos Piraeus player

I’ve enjoyed all the programs because they can be specific for the position that player is on and it’s easy to understand the program. ” – Czarek S.

Kristian Høegh

Kristian Høegh

Danish div 2, 30k Instagram Followers

The program is great because it matches my needs and reflects my goals, and I’m already feeling the effect of the program after just 1 month. ” – Kristian H.

Algot Axelsson

Algot Axelsson

Highest Jump at Swedish U15 National Camp

Very good, versatile and well-adapted training for players at all levels! You really feel how well each session is composed for the sport and how rewarding it is! ” – Algot A.

Jakov Blaze

Jakov Blaze 

Croatia Youth National Team

Hey bro, your program helped for sure! My goal was to increase my jump and I did. I increased my jump 21 cm because of you(in 2 months). Thank you and I will definitely suggest you to everyone.” – Jakov B.

Sigrid Bengtsson

Swedish U15 National training camp participant (Riksläger)

The coaching has been rewarding because it gave me the basics of strength training with good technique. The results are also visible on the field and not just in the gym. ” – Sigrid B.

Isabel Lijo

Swedish U15 National training camp participant (Riksläger)

” The coaching is detailed, structured and consistent which helped me get the support I needed, not only through valuable feedback but also through motivation and encouragement. ” – Isabel L.

Klara Gredegård

Swedish U15 National training camp participant (Riksläger)

” Having Stångberg as an instructor means an atmosphere open to lots of questions and learning. He is always super-positive as well as helpful and his programs are clearly structured plus you really notice a difference on the court. ” – Klara G.

Alrik Eek

U16 Winger benching 102,5kg & squat over 120kg for reps. Boys U16 Swedish Championship Bronze Medalist

” It is truly crucial to do handball-specific training sessions, because those are what will make you perform better on the court. I like the combination of strength and explosiveness. ” – Alrik E.

Elias Kock Johansen

13 year old, Level A Denmark

” I really felt the coaching helps. The coaching really improve my jumping and over all in explosiveness, but most of all my defence. ” – Elias KJ.

Michael Wennink

Eredivisie, Netherlands Top Division

“The training schedule I received was very well put together, the explanation for each exercise was helpful, but especially the videos were top-notch. I recommend everyone try it. ” – Michael W.

Aryan Brahmin

Aryan Brahmin

Indian National Team Player

He made me ready for my national team tournament as a Winger. ” – Aryan B.

Natálie Tomanová

Natálie Tomanová

Highest Division player in Czech republic

” I stared it because I felt like I was making zero progress on the field and in the gym. Already 2 weeks in and i felt change. After one month practicing my coach noticed changes, he complimented my jumps and dynamics, which were the main focuses that month. Fredrik was extreme support. He was always hyping me up and giving me good feeling about my work and myself. For last two years I was really stucked lifting still the same weights. In the last 2 months I add a lot kg in every exercise. It was unbelievable sometimes even. ” – Natálie T.

William Larsson

William Larsson

First Division U19, OV Helsingborg, Sweden

I think it’s been fun and I see great progress in what I’ve been training, I also like your weekly check-ups and that you can see video clips of the exercises. ” – William L.


✔︎ GoalkeeperS

Ville Wester

Best Goalkeeper in Swedish Boys 16 Youth Championship

The training plan works very well with my regular handball training and has made a big difference to my development. ” – Ville W.

Şemsi Yıldırım

Şemsi Yıldırım

Cyprus No. 1 Goalkeeper

Physically I feel much better! I think everyone should work with a Professional Coach. ” – Şemsi Y.

Luka Capan

Luka Capan

Croatian 1st league player RK Osijek,

Croatian Youth National team player

& MVP of Boys 18 Lundaspelen final

” Very interesting and informative trainings. Each exercise has its own purpose, and I am very pleased to be able to work with you! ” – Luka C.

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Louie Nielsen

Louie Nielsen

@handballlouie on Tiktok, Instagram and player for Danish club HØJ Håndbold

” In just a few weeks, I rose to a whole new level thanks to the individual training program. I highly recommend it. ” – Louie N.

Dominik Wolf

Regionalliga, Germany 4th highest div

” Unlike many other training programs, this one is fully tailored to your position and your goals. In an initial consultation and a detailed assessment, we defined clear objectives that I wanted to work on. My personal training level, equipment, and training preferences were also fully taken into account.” – Dominik W.

Wiggo Wahlöö

IFK Ystad, 2nd highest senior league in Sweden
U18 Boys Lundaspelen Winner

Fredrik helped me widen my perspective within strength training. As well as optimising my training with position-specific exercises which helped me become better. ” – Wiggo W.

Erik Andreasson

Boys U16 Swedish Championship Bronze Medalist

” Fredrik’s unique style of coaching makes direct improvement both on and of the court” – Erik A.

Gabrijel Šturbej

Gabrijel Šturbej

Slovenia U20 First division as 16 year old

I am more flexible and explosive that i have ever been and i would not achive that without help of Fredrik. ” – Gabrijel Š.

Linus Löfgren

Swedish National Handball Education (NIU) player, Örebro SK

” I think it has been educational to be coached by Fredrik!” – Linus L.

Klara Widén

Lugi HF U16 Team Player

I think your coaching was very good, you never made me feel bad even though I was injured and you always came up with other exercises to do!! I’ve made a lot of improvements since the first training with you!! Thank you! ” – Klara W.

Egon Friis

Egon Friis

Swedish U15 district team tournament player

” With your training, I have become much more explosive in my goalkeeping actions. I have also become more agile.” – Egon F.


✔︎ PivotS

Harry Cato Jablonsky

Harry Cato Jablonsky

U18 European Champion with Sweden,

Swedish U18 Championship MVP

This program worked great in combination with my teams training protocol. ” – Harry J.

Usman Kabeer

Serie A & Coppa Italia Winner

You are a great coach and I can see that you like what you do, you are very good at what you do and I’ve been seeing results little by little but i know on the court they will make a big difference, hope to work with you again brother! ” – Usman K.

Villads Steiner Skøtt

Villads Steiner Skøtt

Danish Top Divison player, Bjerringbro-Silkeborg, Danish Youth National team

” Best program I’ve ever tried, and you fixed my back pain. ” – Villads S.

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Andriyana Naumenko

Andriyana Naumenko 

Romania First League, EHF European Player

”  I have more confident in defense and improved jumping. Loved the video feedback on form in the exercises. ” – Andriyana N.

Konstantinos Kiousis

Konstantinos Kiousis

U18 European Championship Player for Greece

And I just wanted to tell you I am very happy I got the program because I feel 10x better than I did 2-3 months ago I am very grateful!!!! ” – Konstantinos K.

Atahan Akçam

Turkey U18 National Team

& pro in Beşiktaş Handball Club

” The most surprising thing was how quickly the improvements transferred to my performance on the court. I started feeling stronger, faster, and more durable. My strength, conditioning, and explosiveness improved significantly. I can move more efficiently on the court and handle the pace of matches much better. It has helped me take my performance to the next level. I feel more athletic, more resilient, and better equipped to meet the physical demands of high-level handball. ” – Atahan A.

Isak Härsjö

Sweden U18 TOP 3 Team player

”  Fredrik’s different workouts and his individual coaching have helped me perform on the handball court. He is good at seeing details in one’s lifting in the gym and he has a very good grasp of what exercises all different positions need to do in order to perform and develop on the handball court. ” – Isak H.

Filip Melin

Torslanda HK, 2nd Highest league in Sweden

” Greater knowledge of specific handball training is an experience I bring with me and how much of a part of development is recovery. ” – Filip M.

Bruno Fierro Cal 

Uruguay U16 National Team Player

” I appreciated all your effort and all that you helped me. Thank you for all the attention, support, and professionalism during the coaching. I learned a lot.” – Bruno C.