Calmach
Prime Power Perform
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Portable Resistance Platform That Delivers Results

We tracked 100+ athletes over 4 weeks. Here are the results.

Platform Results

ONE PLATFORM.
THREE MODES.

300+ Exercises to build strength, speed, & explosiveness

Plyometric Plyometric
Isometric Isometric
Agility Agility
One Platform Three Modes
Plyometric Isometric Agility

TRAIN ANYWHERE.

Take your training on the go and set up in minutes

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ENGINEERED FOR PERFORMANCE

Advanced bidirectional resistance + Comfort landing

CALMACH Board
Veneer maple plywood
Veneer maple plywood, Calmach's surface is built to reduce impact on tendons & joints
Muscle fiber
Real muscle fiber mechanics Resistance bands designed to replicate bidirectional resistance for explosive performance training. KiNTRA
Veneer maple plywood
Veneer maple plywood Calmach's surface is built to reduce impact on tendons & joints
Muscle fiber
Real muscle fiber mechanics Resistance bands designed to replicate bidirectional resistance for explosive performance training. KiNTRA

Why priming makes you instantly explosive.

Before 22.9"
After 26"
Before 21.2"
After 23.2"
Before 13.9"
After 17.1"
Before 24"
After 26"
Before 17.6"
After 23.1"
Before 24.1"
After 26.1"
1 / 6
Power Output
Baseline
Primed Peak
Before 15-Min Primer Performance Window

When you load the muscles with brief, intense resistance, your nervous system responds by recruiting more muscle fibers and firing them faster.

That leaves your body in a heightened, "primed" state — producing more force and power than it could minutes earlier.

Before Games Before Practice Before Lifts

TRUSTED BY
PRO & D1 PLAYERS

Javon Johnson
Javon Johnson G · Stanislaus State

"Calmach changed how I approach every workout. The resistance system builds the kind of explosive lateral quickness you can't fake — it translates directly onto the court."

Kylie Farmer
Kylie Farmer Defensive Midfielder · Oregon Soccer

"Whenever I train on it you can feel the difference and see the difference after training on it just one time. This can definitely help me when I'm on the field going for headers and getting up harder than other players."

Kairee Robinson
Kairee Robinson Former Seahawks Running Back

"My first step was always my problem. Two years in the weight room didn't really help but after using Calmach for about a month it definitely helped with improving my first step and I could feel the burst in and out of my cuts."

Nahmier Robinson
Nahmier Robinson Former Wide Receiver · Colorado

"Calmach really helps me with training my fast twitch muscles and train the tension in my glutes, hamstrings and ankles. Overall helping me become more explosive."

Chance McMillan
Chance McMillan Guard · Golden State Warriors

"After using it I feel extremely bouncy. I feel like if I trained on this consistently, I will see a dramatic change in my athleticism. I think it's legit and I trust it."

Maximilian Russell
Maximilian Russell PG · Weber State

"It was a good workout, and I definitely felt the bounce and felt the difference once I took the resistance. I wanna keep using it and stay consistent."

Jeremiah Costilla
Jeremiah Costilla OL · Colorado State

"After using the Calmach for the first time, it made me feel much more lighter on the way down before my jump and more explosive on the way up."

Javon Johnson
Javon Johnson G · Stanislaus State

"Calmach changed how I approach every workout. The resistance system builds the kind of explosive lateral quickness you can't fake — it translates directly onto the court."

Kylie Farmer
Kylie Farmer Defensive Midfielder · Oregon Soccer

"Whenever I train on it you can feel the difference and see the difference after training on it just one time. This can definitely help me when I'm on the field going for headers and getting up harder than other players."

Kairee Robinson
Kairee Robinson Former Seahawks Running Back

"My first step was always my problem. Two years in the weight room didn't really help but after using Calmach for about a month it definitely helped with improving my first step and I could feel the burst in and out of my cuts."

Nahmier Robinson
Nahmier Robinson Former Wide Receiver · Colorado

"Calmach really helps me with training my fast twitch muscles and train the tension in my glutes, hamstrings and ankles. Overall helping me become more explosive."

Chance McMillan
Chance McMillan Guard · Golden State Warriors

"After using it I feel extremely bouncy. I feel like if I trained on this consistently, I will see a dramatic change in my athleticism. I think it's legit and I trust it."

Maximilian Russell
Maximilian Russell PG · Weber State

"It was a good workout, and I definitely felt the bounce and felt the difference once I took the resistance. I wanna keep using it and stay consistent."

Jeremiah Costilla
Jeremiah Costilla OL · Colorado State

"After using the Calmach for the first time, it made me feel much more lighter on the way down before my jump and more explosive on the way up."

Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Free ShippingOn all orders, always
45-Day Money BackNo questions asked
1-Year WarrantyFull parts & labor
Athlete in resistance sprint training
Athlete standing on Calmach board
Athlete gearing up on Calmach board
Calmach board overhead view
Calmach straps detail

Built to
Outperform.

Free shipping  ·  45-day returns