Knee Antibiotic Spacer (Stage 1 of Two-Stage Revision) — Complete Exercise Program

Walking Program

Short, frequent walks build endurance and confidence.

What it helps: Comfortable, frequent walking keeps the joints loose, builds your stamina, and rebuilds confidence on your feet. Little and often beats long and tiring.

1. Take short walks at a comfortable pace.
2. Increase your distance gradually as you feel able.

Tips:

• Use your assistive device as directed.

Commonly done throughout the day.

Ankle Pumps

Improves circulation and helps reduce swelling.

What it helps: Keeps blood moving to reduce swelling and the risk of clots while you're less active — small, frequent, and important early on.

1. Flex your foot up, pointing your toes toward the ceiling.
2. Point your toes down, away from your body.

Tips:

• Move slowly and with control.

Commonly done as 20 repetitions, several times a day.

Quad Sets

Re-activates the thigh muscle and supports knee control.

What it helps: Wakes up the quadriceps — the big thigh muscles that support and control your knee. Getting them firing is the foundation of a strong, steady leg.

1. Sit or lie with your leg straight.
2. Tighten the muscle on top of your thigh, pressing the back of your knee down.
3. Hold briefly, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Glute Squeezes

Gently re-engages the buttock muscles.

What it helps: Wakes up the glutes — the big muscles that steady and support your hip. Getting them firing again is the first step toward a hip that feels stronger and carries you with less strain on the joint.

1. Lie or sit comfortably.
2. Squeeze your buttock muscles together.
3. Hold a few seconds, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Heel Slides

Encourages early, gentle knee motion.

What it helps: Coaxes gentle bending back into the knee — restoring the motion you need for stairs, sitting, and getting in and out of a car.

1. Lie on your back with your legs straight.
2. Slowly slide your heel toward you, bending the knee.
3. Slide it back down.

Tips:

• Only go as far as is comfortable.

Commonly done as 2-3 sets of 10, a few times a day.

Sit-to-Stand

Builds the strength and confidence to rise from a chair.

What it helps: Trains the exact strength you use to rise from a chair, a toilet, or a car. Stronger here means more independence and less of a struggle on tough days.

1. Sit at the edge of a sturdy chair.
2. Lean slightly forward and stand up.
3. Lower yourself back down with control.

Tips:

• Use your arms for support as needed.

Commonly done as 2-3 sets of 8-10, once or twice a day.

Upper Body Conditioning

Keeps your arms and shoulders strong — helpful for crutches and staying active.

What it helps: Keeps your arms and shoulders strong — especially helpful for using crutches and staying active during recovery.

1. Sit tall in a chair without arms, both feet flat on the floor and your back supported.
2. Hold a light weight in each hand, arms relaxed at your sides, palms turned in toward your thighs.
3. Raise both arms out to the sides until they are level with your shoulders.
4. Lower them slowly back to your sides.

Tips:

• Stay seated and supported while you're non-weight-bearing.
• Light weights are plenty — a resistance band, or no weight at all, works just as well.
• The lift stops at shoulder height.

Commonly done a few times a week.

Diaphragmatic Breathing

Calms the nervous system and gently wakes up your deep core without straining the back.

What it helps: Calms the nervous system and gently engages your deep core — a relaxed, supported way to start any session.

1. Lie on your back, knees bent, one hand on your chest and one on your belly.
2. Breathe in slowly through your nose so your belly rises while your chest stays still.
3. Breathe out slowly through pursed lips, letting your belly fall.

Tips:

• Keep it relaxed — never force the breath.
• Useful any time you feel tense or sore.

Commonly done as 5–10 breaths repetitions, several times a day.

Walking Program

Short, frequent walks build endurance and confidence.

What it helps: Comfortable, frequent walking keeps the joints loose, builds your stamina, and rebuilds confidence on your feet. Little and often beats long and tiring.

1. Take short walks at a comfortable pace.
2. Increase your distance gradually as you feel able.

Tips:

• Use your assistive device as directed.

Commonly done throughout the day.

Quad Sets

Re-activates the thigh muscle and supports knee control.

What it helps: Wakes up the quadriceps — the big thigh muscles that support and control your knee. Getting them firing is the foundation of a strong, steady leg.

1. Sit or lie with your leg straight.
2. Tighten the muscle on top of your thigh, pressing the back of your knee down.
3. Hold briefly, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Glute Squeezes

Gently re-engages the buttock muscles.

What it helps: Wakes up the glutes — the big muscles that steady and support your hip. Getting them firing again is the first step toward a hip that feels stronger and carries you with less strain on the joint.

1. Lie or sit comfortably.
2. Squeeze your buttock muscles together.
3. Hold a few seconds, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Sit-to-Stand

Builds the strength and confidence to rise from a chair.

What it helps: Trains the exact strength you use to rise from a chair, a toilet, or a car. Stronger here means more independence and less of a struggle on tough days.

1. Sit at the edge of a sturdy chair.
2. Lean slightly forward and stand up.
3. Lower yourself back down with control.

Tips:

• Use your arms for support as needed.

Commonly done as 2-3 sets of 8-10, once or twice a day.

Straight Leg Raises

Strengthens the thigh while protecting the joint.

What it helps: Builds quad and hip strength while the knee stays straight, so the muscle works hard without stressing the joint.

1. Lie down with one leg bent and the other straight.
2. Tighten your thigh and lift the straight leg a few inches.
3. Lower slowly.

Tips:

• Keep the knee straight as you lift.

Commonly done as 2-3 sets of 10, once or twice a day.

Upper Body Conditioning

Keeps your arms and shoulders strong — helpful for crutches and staying active.

What it helps: Keeps your arms and shoulders strong — especially helpful for using crutches and staying active during recovery.

1. Sit tall in a chair without arms, both feet flat on the floor and your back supported.
2. Hold a light weight in each hand, arms relaxed at your sides, palms turned in toward your thighs.
3. Raise both arms out to the sides until they are level with your shoulders.
4. Lower them slowly back to your sides.

Tips:

• Stay seated and supported while you're non-weight-bearing.
• Light weights are plenty — a resistance band, or no weight at all, works just as well.
• The lift stops at shoulder height.

Commonly done a few times a week.

Balance Training

Ongoing balance work for steady movement.

What it helps: Sharpens your steadiness and reactions so you move with confidence and lower your risk of a fall — protecting the progress you've made.

1. Stand with your feet hip-width apart on a soft surface such as a balance pad, with something solid within reach.
2. Let your arms come out to the sides and settle over your midline - weight even, hips level.
3. Hold steady for up to a minute, then step off and rest.
4. As it gets easier, bring your feet closer together or close your eyes briefly.

Tips:

• A firm cushion or a folded towel works if you do not have a pad.
• Stand near a counter or a wall so there is always something to reach for.
• Some wobble is the exercise working, not a sign you are doing it wrong.

Commonly done a few times a week.

Ankle Pumps

Improves circulation and helps reduce swelling.

What it helps: Keeps blood moving to reduce swelling and the risk of clots while you're less active — small, frequent, and important early on.

1. Flex your foot up, pointing your toes toward the ceiling.
2. Point your toes down, away from your body.

Tips:

• Move slowly and with control.

Commonly done as 20 repetitions, several times a day.

Walking Program

Short, frequent walks build endurance and confidence.

What it helps: Comfortable, frequent walking keeps the joints loose, builds your stamina, and rebuilds confidence on your feet. Little and often beats long and tiring.

1. Take short walks at a comfortable pace.
2. Increase your distance gradually as you feel able.

Tips:

• Use your assistive device as directed.

Commonly done throughout the day.

Quad Sets

Re-activates the thigh muscle and supports knee control.

What it helps: Wakes up the quadriceps — the big thigh muscles that support and control your knee. Getting them firing is the foundation of a strong, steady leg.

1. Sit or lie with your leg straight.
2. Tighten the muscle on top of your thigh, pressing the back of your knee down.
3. Hold briefly, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Glute Squeezes

Gently re-engages the buttock muscles.

What it helps: Wakes up the glutes — the big muscles that steady and support your hip. Getting them firing again is the first step toward a hip that feels stronger and carries you with less strain on the joint.

1. Lie or sit comfortably.
2. Squeeze your buttock muscles together.
3. Hold a few seconds, then relax.

Commonly done as 2-3 sets of 10, a few times a day.

Sit-to-Stand

Builds the strength and confidence to rise from a chair.

What it helps: Trains the exact strength you use to rise from a chair, a toilet, or a car. Stronger here means more independence and less of a struggle on tough days.

1. Sit at the edge of a sturdy chair.
2. Lean slightly forward and stand up.
3. Lower yourself back down with control.

Tips:

• Use your arms for support as needed.

Commonly done as 2-3 sets of 8-10, once or twice a day.

Straight Leg Raises

Strengthens the thigh while protecting the joint.

What it helps: Builds quad and hip strength while the knee stays straight, so the muscle works hard without stressing the joint.

1. Lie down with one leg bent and the other straight.
2. Tighten your thigh and lift the straight leg a few inches.
3. Lower slowly.

Tips:

• Keep the knee straight as you lift.

Commonly done as 2-3 sets of 10, once or twice a day.

Balance Training

Ongoing balance work for steady movement.

What it helps: Sharpens your steadiness and reactions so you move with confidence and lower your risk of a fall — protecting the progress you've made.

1. Stand with your feet hip-width apart on a soft surface such as a balance pad, with something solid within reach.
2. Let your arms come out to the sides and settle over your midline - weight even, hips level.
3. Hold steady for up to a minute, then step off and rest.
4. As it gets easier, bring your feet closer together or close your eyes briefly.

Tips:

• A firm cushion or a folded towel works if you do not have a pad.
• Stand near a counter or a wall so there is always something to reach for.
• Some wobble is the exercise working, not a sign you are doing it wrong.

Commonly done a few times a week.

Upper Body Conditioning

Keeps your arms and shoulders strong — helpful for crutches and staying active.

What it helps: Keeps your arms and shoulders strong — especially helpful for using crutches and staying active during recovery.

1. Sit tall in a chair without arms, both feet flat on the floor and your back supported.
2. Hold a light weight in each hand, arms relaxed at your sides, palms turned in toward your thighs.
3. Raise both arms out to the sides until they are level with your shoulders.
4. Lower them slowly back to your sides.

Tips:

• Stay seated and supported while you're non-weight-bearing.
• Light weights are plenty — a resistance band, or no weight at all, works just as well.
• The lift stops at shoulder height.

Commonly done a few times a week.

Core Strengthening

Supports posture and overall stability.

What it helps: Builds the core that holds your trunk steady, supporting your posture, your back, and everything you do on your feet.

1. Lie on your back with your knees bent, feet flat and arms resting at your sides.
2. Gently tighten your stomach muscles, as though bracing.
3. Lift your hips until your body makes a straight line from shoulders to knees.
4. Hold for a few seconds, then lower slowly.

Tips:

• Push through your heels and let your shoulders stay resting on the floor.
• Breathe normally through the hold rather than holding your breath.
• The bridge shown here is one of several ways to work the core - your therapist may give you others.

Commonly done a few times a week.