K2-Athletes and their experiences
I could promise you the world — but that wouldn’t mean much.
Honest feedback from K2 athletes, however, speaks for itself.
Here’s a small selection from more than 85 five-star reviews.
Dario’s rating:
⭐⭐⭐⭐⭐
“The training plan from K2 is by far the best one I ever had! The workouts are very well structured and well documented thanks to the app Train Heroic. Now I’m feeling like I work out with a purpose. The communication with Fabio is super easy and direct if I ever need an adjustment to my plan. I’m more motivated to work out than ever before thanks to the help from K2.”
Dario Kolb
NLA & former National Team Linebacker
📷 Sergio Brunetti
Linus’ rating:
⭐⭐⭐⭐⭐
“The plan is fantastic – Fabio designed it to fit my strengths, weaknesses and goals. I highly recommend it to any athlete!“
Linus Diez
GFL Kicker & Punter
📷 Shakral Photo
Loris’ rating:
⭐⭐⭐⭐⭐
“Fabio’s plans are the key to achieving your athletic goals!“
Loris Lenzlinger
GFLJ, National Team & NLA Quarterback
📷 Noa Monn
Thomas’ rating:
⭐⭐⭐⭐⭐
“K2 professionally puts together first-class training plans tailored to your own goals. Communication is quick and uncomplicated, and the athlete’s needs are addressed individually. Strength and sprint units are a lot of fun, get the best performance out of you and allow you to prepare for the season in a targeted manner. The observable progress motivates the disciplined execution of all training units.”
Thomas Gfeller
ELF, National Team & NLA Receiver
📷 Lars Kauz
Jan’s rating:
⭐⭐⭐⭐⭐
“Working together is a real pleasure, as you are regularly confronted with new exercises that are challenging but have a positive effect over the planned period. The training enables me to improve my compound lifts almost every week. Questions are always answered promptly and solutions are sought together. The only criticism would be the increasing duration of the training sessions in my last block, but this could be rescheduled after consultation!”
Jan-Earl Beekhuis
NLA Linebacker
📷 Sergio Brunetti
Dario’s rating:
⭐⭐⭐⭐⭐
“I really appreciate Fabio’s professional support as I rebuild after my ACL and meniscus surgery! He understands my needs and knows exactly what steps are required to promote my recovery. When discomfort arises, he listens carefully and makes specific adjustments to the exercises to optimize my progress.
Dario Marbacher
NLC Linebacker
📷 unknown (contact me)
Max’s rating:
⭐⭐⭐⭐⭐
“Since I’ve been training with Fabio, I feel stronger, faster and fitter than ever. Fabio is always available to answer questions within 24 hours. Everything is very professional and easy to understand.”
Max Mayer
ELF & NLA Linebacker
📷 mawebs63
Adrian’s rating:
⭐⭐⭐⭐⭐
“Very good personalized training plan. Good app for a quick and clean overview.”
Adrian Spori
NLA Linebacker
📷 Lars Kauz
Timon’s rating:
⭐⭐⭐⭐⭐
“The program is great, after the first block I’m already further ahead athletically than I thought I would be. Never had more fun working out in the Weightroom, than with K2.”
Timon Fellmann
NLB Quarterback
📷 mt07_rider
Linard’s rating:
⭐⭐⭐⭐⭐
“The balance of the programming is perfect! My performance has already improved noticeably overall.”
Linard Solèr
NLA D-End/Edge
📷 Sergio Brunetti
Lucas’ rating:
⭐⭐⭐⭐⭐
“Fabio does a very good job here, always available, adapts the plans immediately on request, the plans are very nicely structured and you notice enormous progress in a very short time!“
Lucas Walk
GFL D-Lineman
📷 Shakral Photo
Ralph’s rating:
⭐⭐⭐⭐⭐
“I am extremely satisfied with the training provided by K2! The design of the training sessions and plans is so appealing that they are not only fun, but also highly motivating. The variety and adaptability of the exercises help to ensure that I always feel motivated to achieve my fitness goals.”
Ralph Stutz
NLA Linebacker
📷 Sergio Brunetti
Moritz’s rating:
⭐⭐⭐⭐⭐
“As a professional football player I can only recommend Fabio as a personal trainer for athletes on high levels. His training plans are perfectly designed for the individual needs of the sport and specific positions. The training plans are updated frequently, customized on a regular base and depending on your level of fitness and the state of season.
Moritz Stein
ELF, National Team & NLA Running Back
📷 Jens Lens
Carl’s rating:
⭐⭐⭐⭐⭐
“Working with Fabio is a blessing for any Athlete! From the first call where he listens to your needs to creating a plan taylored to you it’s a great service. With the weekly messages where he takes care of planing the workouts for you is a lifesaver for someone that works in a leading role and might not be too flexible. It’s one less thing to think about. For anyone trying to better themselves on and off the field I recomend working with K2!
Carl Holdt
ELF, National Team & NLB Running Back
📷 Rico Doninelli
Martin’s rating:
⭐⭐⭐⭐⭐
“Transparent, open, honest, competent – that’s all you need to say.
Martin Körber
ELF & GFL Defensive Back
📷 Zwenjazwenja