Where should you not use a foam roller?

Foam rollers can be a useful tool for self-massage and stretching, but there are certain areas of the body where they should be used with caution or avoided altogether. Here are some examples:

1. Bony areas (The Rollga Roller is idea at avoiding bony areas because of the grooves that fit the body): Foam rolling directly over bony areas, such as the shins, knees, or elbows, can be uncomfortable or even painful. Avoid rolling over these areas, and instead focus on nearby muscle groups.

2. Neck and spine (The Rollga product line is designed specifically for neck and back problems): It is generally not recommended to foam roll directly on the neck or spine, as this can cause injury. Instead, use a softer massage tool, such as a tennis ball, to work on the muscles around these areas.

3. Lower back: Rolling directly on the lower back can also be risky, as it can put pressure on the spine and potentially cause injury. Instead, use a smaller roller or massage ball to work on the muscles around the lower back.

4. Injured areas: If you have an injury or are experiencing acute pain in a certain area, it's best to avoid foam rolling that area until it has healed. Instead, focus on other areas of the body or consult with a healthcare professional for guidance on safe self-massage techniques.

Overall, it's important to listen to your body and use foam rollers with caution, especially if you have any pre-existing medical conditions or injuries. If you're unsure about whether foam rolling is safe for a particular area, it's always a good idea to consult with a healthcare professional before proceeding.