Muscle in your shoulder blade locks up on shrugs... Hmmmm U think it's your levator..
Elevates the shoulder blade and since you are not just working traps but also that on a shrug.... AND most people hold stress in their shoulders anyways so I'm sure those muscles are always loaded with knots... making it lock up. Try a levator stretch....
Elevates the shoulder blade and since you are not just working traps but also that on a shrug.... AND most people hold stress in their shoulders anyways so I'm sure those muscles are always loaded with knots... making it lock up. Try a levator stretch....