Does heat and cool massage gun work? What does heat and cold massage gun do？

People who love sports do aerobic or anaerobic training every day and massage their muscles before and after training, so that they can enter a better state of movement. So the massage gun has always been followed as a favorite muscle relaxer, and now there's a new heat & cold massage gun in the market. 

Does it work?

ⅰWhat is lactic acid ?

Lactic acid is one of the most fatigued substances in human body. It is a waste  produced by our body in the process of maintaining body temperature and generating heat by moving the body.

After strenuous exercise, it is easy to accumulate lactic acid. If there is no time to deal with it, the accumulation of lactic acid will contract the muscles, thereby squeezing the blood vessels, making the blood flow not smooth, causing muscle pain, chilliness, headache, headache and so on.

ⅱWays to reduce muscle soreness

1. Hot compress 

Hot compresses, or hot showers, are great for reducing muscle soreness. Cover c with warm, wet towels to improve circulation.

2. Cold Compress 

If there are too much lactic acid accumulated at the same time, there is also acute trauma, cold compress is a proper therapy. Cold compress has a good effect on inhibiting acute injury. To the local cooling, there is a contraction of blood vessels, slow down the blood flow of the role, can make the injury does not expand, inhibit internal bleeding.

3. What’s the difference between hot compress and cold compress?

Especially for patients with trauma, including falls and injuries, the first 24 hours should consider cold compress, with analgesic effect, to prevent patients from severe pain, affecting quality of life, blood pressure, heart rate and so on. After 24 hours should use hot compress, can improve the local blood circulation, is conducive to the rapid recovery of injured tissue.

4. Massage

Massage can not only relieve pain, but also relax tendons and activate collaterals. After high-intensity exercise, muscles will be very stiff and tight. Massage can promote the rebound of muscle tissue and reduce the risk of strain.

ⅲ The function of heat and cold massage gun

Cold and heat massage gun is a new intelligent massage gun developed by using the principle of cold and hot alternation therapy of body recovery and combining with its own massage function. Use heat and cold compresses to deal with complex muscle groups, relieve muscle pain, promote muscle repair, improve athletic performance, and accelerate the activation of muscle groups.