This one is rarely said quite so bluntly. It’s usually delivered implicitly: “Breathe through the pain.” “This is going to hurt, but we need to work this knot out” (Don’t get me started on “knots”). “If it hurts, it needs work!”
Fine. You know what? I’ll give you that last one, straw-man massage therapist. If a muscle, joint, or tendon is tender to the touch, it could likely use some work. You know what it probably doesn’t need? Your thumbs sunk deep into its inflamed fibers, stimulating pain receptors and causing local release of pro-inflammatory chemicals. You know what the person doesn’t need? More pain in their lives.
“No pain, no gain!”
“No pain, no gain.” Ugh. How tired I am of that toxic little idiom. While it has certainly been used by the timid to overcome fear, and by the sick to conquer disease, it’s usually used as justification for us to abuse ourselves and others. Think of how you’ve used it on yourself: Was it while you were training, pushing through signals that your body desperately wanted a break? Was it during a work week, where you were ignoring sleep/nutrition/family so that you could manage your workload? During school, when you were so stressed that faking a seizure started to look awfully attractive?