Lower Body

Abdominal Crunch

Basic fitness robot for abdominal muscles workouts

The revolutionary approach to training combines the latest achievements of new technologies and the unique methodology of eccentric exercises.




  • Mixed training mode: negative + positive
  • Isolated training mode: eccentric (negative), concentric (positive),


  • Variable load from 1 to 200 kg, step 100 gr
  • Load dependence on angle, for each phase (positive, negative) – Force curves
  • Automatic load increment function
  • Programmable load change function (overcoming muscle adaptability)
  • Variable load ratio (positive / negative) for mixed mode
  • Regular testing of progress (Strength test)

Velocity and amplitude

  • Constant angular velocity
  • Templates of speed modes
  • Variable reverse speed (for modes with isolated phase)
  • Ability to manually set the speed (for pros)
  • Adjustable amplitude of repetitions – amplitude curves
  • Single training templates
  • Templates of training plans

02Groups of muscles

Abdominal muscles

2.1. Primary

  • Straight abdominal muscle ( Rectus Abdominis)

2.2. Secondary

  • External Abdominal Oblique Abdominal Oblique
  • Internal abdominal muscles (Internal Abdominal Oblique)

2.3. Tendons and ligamentous apparatus

  • Abdominal tendons


3.1. Sports

Use of specialized eccentric training programs for:

  • Accelerated abdominal hypertrophy of the abdominal muscles
  • Decrease in fat mass
  • Increase in speed-strength indicators
  • Increased muscle strength and endurance

3.2. Prevention:

  • Prevention of arthrosis of the hip
  • Preventing obesity
  • Prevention of gastrointestinal problems
  • Prevention of abdominal hernia

3.3. Recovery after injury (post-rehabilitation period)

  • Recovery after hip surgery
  • Improve blood circulation in muscle tissues
  • Muscle, ligament and tendon tissue regeneration
  • Improving cellular metabolism


Perfect Design

REFORCE Robots are created according to German quality standards. Each trainer is a unique new generation sports device. Perfect design, use of high-quality materials make REFORCE sports devices unique.

Composite materials

The main elements are made of high-strength composite materials using unique technologies used to create F1 cars.

Eco-friendly leather

Premium design and use in the decoration of modern leather materials, create a feeling of comfort

Natural wood

The use of decorative elements made by hand from valuable species of natural wood, immerses the user in an atmosphere of comfort and luxury


Unique ergonomics allows the trainee to feel as comfortable as possible. The ability to individually adjust the position of the roller and foot rest increases the efficiency and comfort of the exercises


Creating training plans

Prepared training plans

Prepared training programs


Load Monitoring Sensors

Individual Settings


Integration with Reforce Cloud

06Technical data

LENGTH: 200 cm
Width: 111 cm
Height: 150 cm
Weight: 180 kg