Knee Osteoarthritis Exercise Program

A stiff knee first thing in the morning can feel like the brake is stuck - then you try to “walk it off” and it only tightens more. In Weeks 1-2 of this program, your job is not to push through pain. Your job is to calm it down with the right dose of strengthening, gentle cardio, and simple daily routines you can do in a typical Indian home space (mat, chair, corridor, stairs if available).

We’ll use the Pain-Response Traffic Light Model to keep you safe while you build strength. Green means you can work; Yellow means you modify; Red means you stop and protect the joint. Ask yourself each session: “Where is my knee on the traffic light today?” That single question will guide how hard you go, especially in the first 10-14 days when your body is still adjusting.

Phase Overview

Weeks 1-2 focus on pain-calming knee strengthening within a safe range, plus gentle cardio to help stiffness loosen. The key training goal is to reduce “start-up” knee pain (pain when you begin moving) by building tolerance: small, repeatable efforts done often, with smart modifications using the Pain-Response Traffic Light Model.

In this early phase, you’ll spend more time on controlled movement than on heavy effort. You’ll also set up a daily routine that fits real life - like doing short sessions at home around household chores - so your knee gets consistent input without flare-ups.

Practical takeaway: By the end of Week 2, you should feel your knee is “more predictable” during your daily movements, not more irritated.

Workouts

How to use the Pain-Response Traffic Light Model (during training):

• Green: pain during exercise stays 0-2/10, and it settles within 1-2 hours after. Do the listed work.
• Yellow: pain 3/10 or pain that lingers beyond 2 hours. Reduce range, reduce sets, or shorten time.
• Red: sharp pain, swelling increase, or pain ≥4/10 that worsens during the session. Stop the exercise and switch to a safer option (pain-free movement) or rest, then contact your clinician if it keeps happening.

Week 1 (Days 1-7)

Schedule for Week 1:

• Strength + mobility days (3 days): Day 1, Day 3, Day 5 (use the table above for these days).
• Cardio days (2 days): Day 2, Day 4 (do only Cardio and a 3-5 minute easy warm-up march).
• Active recovery (2 days): Day 6, Day 7 (only warm-up march 5 minutes + heel slides 1 set of 8-10 + quad sets 1 set of 10).

Week 2 (Days 8-14)

Schedule for Week 2:

• Strength + mobility days (3 days): Day 8, Day 10, Day 12 (use the Week 2 table).
• Cardio days (2 days): Day 9, Day 11 (Cardio + 3-5 minute march).
• Active recovery (2 days): Day 13, Day 14 (same as Week 1 active recovery, but add 1 extra set of quad sets if pain stays Green).

Progression protocol (simple and strict):

• If your knee is Green for the main strengthening exercises on the last strength day of the week, keep form and add only one thing next week: either +1 set to sit-to-stand (up to 3) or +2-5 minutes to cardio (not both at once)....