Runner's Knee

U Shape on knee

RapidForce Shapes are uniquely designed to provide pain relief and dynamic mechanical support to the muscles, ligaments and tendons of the knee.

Runner’s knee can refer to a number of pains or conditions, but it usually refers to pain around or under the kneecap. Pain from runner’s knee can include stiffness, sudden sharpness, or a dull ache. The kneecap may appear swollen or inflamed, and hearing cracking or popping sounds is not uncommon.

The RapidForce U Shape is designed to help reduce pain from runner’s knee and can also help soothe general knee pain. The U Shape’s central core is adhered to the side of the knee to cradle and stabilize the area. The two arms are stretched inwards, creating dynamic structural support. 

If you'd like assistance choosing the best RapidForce Shape for your needs, please email us at advice@rapidforceshapes.com.

Disclaimer: Please see your medical professional with any kind of pain. Pain could be an indication of a serious condition. RapidForce Shapes are not meant to replace professional medical advice, professional treatment, or a professional treatment plan.

The RapidForce Difference Learn More

The RapidForce Difference

  • STRONG - Thick multi-layered system that is 15x stronger than kinesiology tape
  • FLEXIBLE - Conforms and moves with your body any direction you go
  • LONG LASTING - Stays put for 3-5 days for 24-hour pain relief and support
  • SIMPLE - Easy-to-apply: simply peel, place, stretch, and secure

RapidForce Shapes for Runner's Knee Pain

U Shape

U Shape

From $8.95

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Application Instructions

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Time it Right

While RapidForce Shapes can be applied at any time, they should be applied 1–2 hours before beginning strenuous physical activity. The Shapes can start working is as little as two hours, but some applications take up to four hours.

Prep Skin Thoroughly

Wash and dry the skin to remove oils, moisture, and dirt. Trim or shave body hair; this helps create a more secure bond and more comfortable removal. Apply the provided Skin Tac liquid adhesive wipe. Allow 30 seconds for it to dry.

Customize Stretch

Secure the Shape’s central core to the most painful spot. For daily wear or moderate-to-light athletics, a mild stretch of 3/4” is ideal. Application instructions vary based on Shape, so read and follow the instructions mailed with your shape(s).

Secure Bond

With both the Shape and the skin at room temperature, carefully begin applying the shape. Once the shape is secure, rub it vigorously to maximize adhesive bond to skin.

  1. 1. Locate the pain point in the side of the knee

    1. Locate the pain point in the side of the knee

  2. 1. Locate the pain point in the side of the knee

    2. Apply the center of the U Shape to this point

    Peel off the backing of the U Shape’s central core and place over the pain point in the side of the knee, one finger's width away from the kneecap. Press to secure the bond.

  3. 1. Locate the pain point in the side of the knee

    3. Apply lower arm - 3/4" Stretch

    Peel off the middle backing of one of the arms of the U Shape, leaving the end tab in place. While stabilizing the central core with one hand, customize the level of stretch based on the intensity of your activity and place along the outer edges of the kneecap. Smooth the fabric onto the skin, moving from the center of the U Shape outwards. Remove the backing from the end tab and place on the skin. Do not stretch this small piece. Press over the entire arm of the U Shape for about 10 seconds to secure the bond. Repeat for the other arm.

  4. 1. Locate the pain point in the side of the knee

    4. Apply Upper Arm - 3/4" Stretch

    Apply the upper arm of the U Shape in the same fashion as described in step 3, in the opposite direction.

  5. 1. Locate the pain point in the side of the knee

    5. Feel Relief and Remove

    You may begin feeling relief within a few hours. However, it could take up to 24 hours. RapidForce shapes can provide pain relief and muscle support for up to five days but can be removed at any time. To remove, pull from the end of the arms to the center. If hair is present, pull in the direction of the hair’s growth to reduce discomfort. For easier removal, use mild warm water in the shower and then remove the shape slowly.