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25 reps can go a long way for long-term knee stability… While rarely used in modern exercise programs, Reverse Step Ups were first published in 1880, have helped 100s of athletes win Olympic medals, and have now been used by all ages to achieve less pain and more ability. For Knee Ability Zero and our other programs: For our American-made equipment: For our barefoot-inspired sneaker: And to become an ATG Coach yourself:
