DOMS (Delayed Onset Muscle Soreness)
Definition: The muscle pain and stiffness that appears 24-72 hours after intense or unfamiliar exercise. It's caused by micro-tears in muscle fibers and is NOT a reliable indicator of workout quality.
Why It Matters
Understanding doms (delayed onset muscle soreness) is essential for making real progress in your fitness journey. Without this knowledge, you risk spinning your wheels — training hard but not seeing the results you deserve.
Callio automatically tracks and applies doms (delayed onset muscle soreness) principles to your training program, so you don't need to be an exercise scientist to benefit from evidence-based programming.