1. Introducció
This manual provides instructions for the safe and effective use of your Tunturi Yoga Grid Foam Roller. This versatile foam roller is designed with unique "Distrodensity Zones" to allow for varied massage intensity, mimicking the different pressures a physiotherapist might apply with their hands. It is suitable for targeting various muscle groups, particularly in the arms and legs, and can assist in muscle recovery and flexibility.

Image 1.1: A user demonstrating the application of the Tunturi Yoga Grid Foam Roller on the leg for muscle massage.
2. Configuració
The Tunturi Yoga Grid Foam Roller requires minimal setup. It is ready for use directly out of its packaging. Ensure the roller is placed on a stable, flat surface before use. No assembly is required.

Image 2.1: The Tunturi Yoga Grid Foam Roller highlighting its compact dimensions (33 cm length, 13 cm diameter) and lightweight design, making it easy to transport.
3. Instruccions d'ús
The Tunturi Yoga Grid Foam Roller is designed for self-myofascial release and muscle massage. Its unique "Distrodensity Zones" allow for varying levels of pressure and intensity during use.
3.1 Understanding Distrodensity Zones
The roller features different surface patterns:
- Light Massage: Areas with a smoother, flatter surface provide a gentler massage, ideal for loosening muscles.
- Medium Massage: Areas with moderate ridges and patterns help relieve muscle pain and improve blood circulation.
- Intense Massage: Areas with deeper, more pronounced grids are for intensive massage, targeting injuries and muscle knots.

Image 3.1: Visual representation of the three distinct massage zones on the foam roller, indicating their intended intensity levels: light, medium, and intense.
3.2 Pautes generals d'ús
- Position the foam roller under the muscle group you wish to massage.
- Use your body weight to apply pressure onto the roller.
- Slowly roll back and forth over the muscle, pausing on tender spots for 20-30 seconds.
- Adjust your body position to control the amount of pressure applied.
- Breathe deeply and relax during the process.
3.3 Targeted Body Areas
The foam roller can be used on various parts of the body to prevent injury, relieve muscle pain, and improve flexibility. Common areas include:
- Cames: Calves, hamstrings, quadriceps, IT band.
- Enrere: Upper back, mid-back, lower back (avoid direct pressure on the spine).
- Braços: Biceps, triceps, forearms.
- Glutes: Gluteal muscles.

Imatge 3.2: Ex.amples of foam roller exercises targeting different body parts: legs, back and neck vertebrae, arms, and the full back.
3.4 Special Design Features
The Tunturi Yoga Grid Foam Roller features a hollow core, which can be used for storing small items like a towel during transport or storage.

Image 3.3: An illustration detailing the unique surface design for smooth movement and the practical hollow interior of the foam roller, suitable for storing small items.
4. Manteniment
To ensure the longevity and hygiene of your Tunturi Yoga Grid Foam Roller, follow these maintenance guidelines:
- Neteja: Netegeu el corró d'escuma amb l'anunciamp cloth and mild soap after each use. Rinse thoroughly with water and allow it to air dry completely before storing.
- Emmagatzematge: Store the foam roller in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspecció: Periodically inspect the roller for any signs of wear, cracks, or damage. Discontinue use if significant damage is observed.
5. Solució De Problemes
Most issues with a foam roller are related to discomfort during use. If you experience discomfort:
- Dolor excessiu: If rolling causes sharp or excessive pain, reduce the pressure by shifting some body weight off the roller. If pain persists, consult a healthcare professional.
- Inestabilitat: Ensure you are using the foam roller on a stable, non-slip surface. Use your hands and feet for balance and support.
- Massatge ineficaç: Experiment with different "Distrodensity Zones" to find the appropriate intensity for your needs. Ensure you are rolling slowly and pausing on trigger points.
6. Especificacions
| Número de model | 14TUSYO009 |
| Marca | TUNTURI |
| Material | Acetat de vinil etilè (EVA) |
| Dimensions (L x A x A) | 32.5 x 15 x 12.5 cm (13 x 5.9 x 4.9 polzades) |
| Diàmetre de l'element | 13 cm (5 polzades) |
| Pes | 575 g (1.27 lliures) |
| Càrrega màxima | 250 kg (550 lliures) |
| Firmness Description | Firm, Soft (due to Distrodensity Zones) |
| Components inclosos | Corró de ioga |
7. Garantia i assistència
7.1 Informació de la garantia
The Tunturi Yoga Grid Foam Roller comes with a Garantia limitada de 90 dies. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for any warranty claims. The warranty does not cover damage resulting from misuse, accidents, or unauthorized modifications.
7.2 Atenció al client
For further assistance, product inquiries, or warranty claims, please contact Tunturi customer support through their official weblloc web o el venedor on es va comprar el producte.

Image 7.1: The Tunturi Training app offers additional exercises and virtual lessons, available on Google Play and the App Store, providing extended support for your fitness journey.