Also called muscle scrapers and fascia loosening knives, mostly medical stainless steel, belong to sports rehabilitation tools, used to loosen muscle-fascia adhesion, nodules, strain hard blocks, and traditional scraping plates, not for the purpose of scraping. M type (large M knife): thigh, buttocks, latissimus dorsi and other large and rich muscles
Common styles and applicable parts
M type (large M knife): thigh, buttocks, latissimus dorsi and other large and rich muscles
Shark knife (type A): rotator cuff, wrist, ankle, small muscle group, joint gap
Type C scanning knife: whole body exploration, looking for fascial nodules, gentle
Sickle/hook knife: tendon, stubborn adhesion point (family is not recommended for novice)