Plantar Fasciitis

Explanation of Diagnosis

Plantar fasciitis is irritation of the plantar fascia, a tough band of tissue that runs from your heel to your toes. It often happens when the tissue is overstressed from repetitive impact, long periods of standing, sudden increases in walking or running, or tight calf muscles. The most common symptom is sharp or burning heel pain, especially with your first steps in the morning or after sitting. Pain often feels better after a few minutes of walking but can worsen again with longer activity.

Specific Work Modifications

• Choose supportive, cushioned footwear and avoid going barefoot on hard floors.
• Use a heel cup or arch-support insert to reduce strain on the plantar fascia.
• Take short sitting breaks every 30 to 60 minutes if your job allows.
• If you must stand, shift your weight often and place one foot on a low footrest to change ankle position.
• Add an anti-fatigue mat if you work on a stationary floor.
• Limit time on ladders, stairs, or uneven surfaces when possible, especially early in the day.

Specific Activity Modifications

• Temporarily reduce running, jumping, and high-impact workouts that reproduce your heel pain.
• Switch to low-impact cardio such as cycling, swimming, or elliptical while symptoms are flared.
• Avoid long walks on hard surfaces; shorten your sessions and add rest breaks.
• Do not train through sharp, escalating heel pain; use symptoms to guide how much you do.
• Wear supportive shoes (and avoid barefoot walking) during daily activities and practice.
• Build activity back gradually, increasing time or intensity no more than modestly from week to week.

Recommended Supplements

• Omega-3 fish oil, about 1,000 to 2,000 mg per day of combined EPA/DHA, may help support general anti-inflammatory balance.
• Curcumin (turmeric extract), about 500 mg once or twice daily, may help with inflammation-related discomfort in some people.
• Vitamin D3, commonly 1,000 to 2,000 IU daily if you have low levels or limited sun exposure, may support musculoskeletal health.

Recommended Nutrition and Hydration

Diet Recommendations

• Aim for a balanced diet with adequate protein to support tissue repair (for example, fish, poultry, beans, tofu, eggs, and yogurt).
• Include anti-inflammatory foods often such as colorful fruits and vegetables, extra-virgin olive oil, nuts, and seeds.
• Limit frequent high-sugar and highly processed foods, which can worsen inflammatory tendencies.
• If you are trying to lose weight, a slow, steady approach can reduce ongoing load through the heel.

Hydration Tips

• Drink enough water so your urine is pale yellow, especially during active days.
• If you sweat a lot, include electrolytes from food (and consider an electrolyte drink when needed) to stay comfortable during exercise.

Home Exercise Prescription

Do these exercises once daily, and you may do them twice daily if they do not increase pain.

1. Plantar fascia stretch: Sit with the sore foot crossed over the other leg, gently pull your toes back toward your shin until you feel a stretch in the arch, hold 20 to 30 seconds for 3 to 5 repetitions.
2. Standing calf stretch (straight-knee): Face a wall, place the sore leg back with the heel down, keep the knee straight, and lean forward until you feel a stretch in the calf, hold 30 seconds for 3 repetitions.
3. Standing calf stretch (bent-knee): Repeat the calf stretch with the back knee slightly bent to target the deeper calf muscle, hold 30 seconds for 3 repetitions.
4. Towel scrunches: Place a towel on the floor, use your toes to scrunch it toward you, repeat for 2 sets of 10 to 20 scrunches.
5. Short-foot (arch lift): Without curling your toes, gently lift and “set” the arch by drawing the foot shorter, hold 5 to 10 seconds, repeat 10 repetitions.
6. Optional soft rolling: Roll the arch gently over a ball or textured roller for 60 to 90 seconds, 1 to 2 times, staying in a comfortable range.

Helpful Books

• "Explain Pain" written by David D. Butler and Lorimer Moseley
• "Move Your Body, Not Your Pain" written by Harold Connolly
• "The Sports Medicine Patient Advisor" written by American Academy of Orthopaedic Surgeons (AAOS)