A. Johnson
Personal Training and
Online Coaching
for Strength &
Long-Term Progress
Charlotte Maris
About
Personal Training & Strength Coaching
Charlotte Maris is a personal trainer and strength coach based in Amsterdam, specialized in structured, personalized strength training. Her work focuses on building strength through clear programming, smart progression, and sustainable habits — not quick fixes or extremes.
She works with independent, motivated adults who value coaching, efficiency, and long-term results. Whether through 1-on-1 personal training or online coaching, Charlotte helps clients train with clarity, confidence, and purpose.
Coaching Options
Personal Training & Online Strength Coaching
Choose the coaching format that fits your goals and lifestyle. From 1-on-1 personal training in Amsterdam to structured online strength coaching, all services are built around personalized programming, clear progression, and sustainable results — without quick fixes or generic plans.
1-on-1 Personal Training
Personalized Guidance
1-on-1 Personal Training is for those who want focused, in-person coaching with full attention to technique, progression, and individual needs. Sessions are fully tailored to your goals, training experience, and lifestyle, with an emphasis on structured strength training and sustainable progress. Training takes place at Kracht Amsterdam and is ideal if you value personal guidance, accountability, and learning how to train effectively for the long term.
Online Strength Coaching
Remote Guidance
Online Strength Coaching offers personalised training and professional guidance for people who train independently but want structure and clarity in the gym. Through a tailored strength programme and scheduled coaching calls, you’ll train with a clear plan, smart progression, and accountability — wherever you are. This option is ideal if you want expert coaching without in-person sessions, and prefer a thoughtful, long-term approach over generic programmes.
Client Stories
What it’s like to train with Charlotte
These stories reflect the experiences of people who have trained with Charlotte at Kracht Amsterdam. They highlight what clients value most: clear coaching, structured programming, and an approach to strength training that supports long-term progress rather than quick fixes.
“Before training with Charlotte, I was insecure in the gym and didn’t know where to start. Under Charlotte’s coaching, I not only learned safe technique but also how to build real strength. The structured approach and individual attention helped me progress faster than I ever expected. I now train regularly with confidence — and with joy.”
"I visited Amsterdam for work and decided to train a week with Charlotte at Kracht. Right away, I noticed how attentive and knowledgeable she was — especially with explaining movements and giving feedback. The atmosphere is encouraging, not intimidating, and that supportive vibe made every session feel purposeful and fun."
”After pregnancy I wanted to get back into training but wasn’t sure how. With Charlotte’s guidance and personalised programming, I regained strength safely and sustainably. The coaches here truly understand individual needs, adapt sessions as needed, and celebrate real progress — not just quick fixes.”
Get in Touch
Connect With Me
Reach out to me for inquiries, appointments, or any questions you may have regarding our strength training programs and coaching services.