Boniswil, Aargau · Performance Center

Power Club

2025Founded
180 m²Training area
80Members
13Classes/week
4Trainers
12Max. at once

At Power Club in Boniswil, fitness is rethought: no mass processing, no cookie-cutter training. In the Strength Classes, every rep is controlled, complemented by nutrition coaching, body analyses and personal coaching – so progress isn't left to chance. Deliberately small, personal and focused.

Owner and Head Coach Marilene Gyssler came to us through a recommendation in her circle. Across 180 m², we planned a setup together that fits this concept exactly – compact, well thought out, and with the Crossover Rack as its centerpiece. The biggest challenge in the project: the timing, so everything would be ready for opening.

Today, a good year after opening, 80 happy members train at Power Club. Or as Marilene puts it: it's not the size of a gym that makes the difference, but how intensively you care for each individual.

« We're deliberately small, personal and focused – so that every detail counts. »

Marilene Gyssler · Owner and Head Coach · Power Club
Insights

The setup in detail

In conversation

In their words

Why cross equip?

Recommended by a friend.

Biggest challenge?

Timing.

What's happened since?

1 year and 3 months after opening — 80 happy members.

Favourite part of the setup?

Crossover Rack — Centerpiece of every Strength Class.

From the shop

Installed equipment

Visit & contact

Power Club

Performance Center · Boniswil, Aargau · founded 2025

Your gym as the next story?

We plan, deliver and build with you — from the first concept to the complete setup. Tell us about your idea.
Start a project→
Next project Pulse and BalanceMedical & Performance · St. GallenRead case study →