I always thought walking backwards was just a silly gym trend: a physio showed me what it does to the knee that no forward exercise can
A physiotherapist revealed that backward walking activates your quadriceps more intensely while reducing stress on the inner knee—the exact spot where arthritis typically develops. Unlike forward strides, retro walking strengthens the joint without the damaging shearing force, making it one of the few natural exercises that no lunge or squat can replicate.