Kinesiology tape (KT), also known as Kinesio Tex Tape, has gained popularity in recent years as a therapeutic tool for athletes and individuals seeking pain relief, improved performance, and injury rehabilitation. This article delves into the effectiveness of kinesiology tape, particularly in relation to weight loss and its broader impact on musculoskeletal conditions, muscle strength, balance, and overall quality of life.
What is Kinesiology Tape?
KT is an elastic athletic tape designed to mimic the skin's elasticity, allowing for a full range of motion. Developed in the 1970s by Dr. Kenzo Kase, a Japanese chiropractor, KT differs from traditional athletic tape due to its unique properties. The tape is made with a blend of cotton and nylon, and its medical-grade adhesive is water-resistant, allowing it to stay in place for three to five days, even during workouts or showers.
How Kinesiology Tape Works
When applied to the body, KT recoils slightly, gently lifting the skin. This lifting action is believed to create a microscopic space between the skin and underlying tissues, potentially offering several benefits:
- Creates Space in Joints: Studies have shown that KT can increase space in the knee and shoulder joints, which may reduce joint irritation.
- May Change Signals on Pain Pathways: KT may alter the information sent by the sensory nervous system regarding pain and compression in the body. By decompressing tissues, KT can change signals to the brain, potentially reducing pain and muscle tension.
- May Improve Circulation of Blood and Fluids: KT may improve blood flow in the skin and circulation of lymphatic fluids, which can help reduce swelling and fluid buildup in injured areas.
Kinesiology Tape and Muscle Function
The application of KT is theorized to improve muscle contractility by supporting weakened muscles. KT is applied from muscle origin to insertion with stronger tension (25-50% of its original length) to enhance or facilitate a muscle contraction. Conversely, to inhibit or lessen a muscle contraction, KT is applied from the muscle insertion to origin with weaker tension.
Kinesiology Tape for Weight Loss: Is There a Connection?
While KT is not directly marketed as a weight loss solution, its potential to improve muscle function, reduce pain, and enhance physical activity could indirectly contribute to weight management. However, it's essential to note that scientific evidence supporting this connection is limited.
Read also: Does Kinesiology Tape Aid Weight Loss?
Research on Kinesiology Tape and Muscle Strength
Numerous researchers have explored the effect of KT on muscle strength, theorizing that it facilitates an immediate increase in muscle strength by generating a concentric pull on the fascia. However, studies have yielded mixed results. Some studies have found no significant differences in strength immediately after KT application or after a period of wear. Other studies suggest that KT can improve muscle extensibility and strength, while others show no improvements.
Kinesiology Tape and Balance
Balance is crucial for daily activities and athletic performance. KT's effect on balance has been investigated, with varying outcomes. Some studies suggest that KT does not improve or inhibit balance, while others indicate increased dynamic postural control in certain populations. One study investigated the immediate and long-term effects of KT on healthy individuals' balance and functional performance. The results showed that KT application did not improve balance or functional performance compared to a sham application.
Kinesiology Tape and Musculoskeletal Conditions
KT is often used as part of an overall treatment plan for individuals with musculoskeletal injuries. The American Physical Therapy Association suggests that KT is most effective when combined with other treatments like manual therapy. Studies indicate that therapeutic taping may not be superior to other approaches for treating chronic musculoskeletal pain and disability. However, some studies show that it can enhance movement and endurance.
Kinesiology Tape and Quality of Life
Research has explored the impact of KT on the quality of life, particularly in breast cancer survivors. One study found that KT combined with resistive exercise was more effective than exercise alone in improving muscle strength and quality of life in breast cancer survivors. The study participants received resistive exercise and KT applied to the lower limbs. Hip, knee, and ankle muscle strength were measured using a hand-held dynamometer, and QOL was evaluated using 36-Item Short Form (SF-36) before and after treatment and the study group showed a more significant increase in strength of hip flexors, knee extensors and flexors, ankle plantar flexors, and dorsiflexors, as well as SF-36 score
How to Apply Kinesiology Tape
Applying KT correctly is crucial to maximize its potential benefits. It is recommended to consult with a physical therapist or trained professional who can assess your specific needs and guide you on the proper application technique. Here are some general steps for applying KT:
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- Clean and Dry the Area: Ensure the skin is clean and free of oils or lotions.
- Trim Excess Hair: Dense hair may prevent the tape from adhering properly.
- Cut Rounded Corners: Rounded corners prevent the tape from snagging on clothing and help it stay in place longer.
- Anchor the Strip: Apply the first tab of the tape without any stretch, ensuring it recoils slightly.
- Apply the Tape with Appropriate Stretch: Depending on the desired effect, apply the tape with the recommended amount of stretch.
- Rub the Strip Vigorously: Heat activates the glue, ensuring full adhesion.
Precautions and Considerations
While KT is generally considered safe, there are certain circumstances in which it should not be used:
- Open Wounds: Applying tape over a wound can lead to infection or skin damage.
- Deep Vein Thrombosis: Increasing fluid flow could cause a blood clot to dislodge.
- Active Cancer: Increasing blood supply to a cancerous growth could be dangerous.
- Lymph Node Removal: Increasing fluid where a node is missing could cause swelling.
- Diabetes: Reduced sensation may prevent you from noticing a reaction to the tape.
- Allergy: Sensitive skin may react to the adhesive.
- Fragile Skin: Skin prone to tearing should not be taped.
Read also: The Power of the Measuring Tape
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