The Runner’s Feet: 3 Exercises to Prevent Plantar Fasciitis and Get a Stronger Footstrike

Preventing plantar fasciitis, one of the most common injuries for runners, is possible through a simple 5-minute routine that combines exercises to strengthen the intrinsic muscles of the foot, massage the plantar fascia, and stretch the calf.

• The feet are the most stressed structure in running, but often the most neglected.
• Plantar fasciitis is an inflammation of the band of tissue that supports the arch of the foot, often caused by overuse or an imbalance with overly tight muscles (like the calf).
• A simple daily routine of specific exercises is the most effective prevention strategy.
• The key exercises are three: towel curls with the toes to strengthen the internal muscles, massaging the sole with a ball to release tension, and stretching the calf and soleus to reduce the load on the fascia.
• This routine can be easily performed at home, even while working at a desk.

Your Feet Are the Foundation of Your Run: Are You Taking Care of Them?

As runners, we pay almost obsessive attention to our bodies. We manage our nutrition, monitor our sleep, follow complex training plans, and do strength training for our legs and glutes. But in this quest for performance, we often forget the most important part, the point of contact between us and the world: our feet.

As we like to say (and wrote in our book Running Changes You (Your Life)), “feet are fascinating and complex machines.” They are the foundation upon which the entire structure of our run rests. An intricate structure of bones, muscles, and tendons designed to absorb enormous impacts and transform them into propulsive force. It’s easy to imagine, then, that if the foundation is weak or neglected, the entire structure suffers. And sooner or later, the pain arrives.

The most common, most frustrating, and most feared pain for every runner has a specific name: plantar fasciitis.

Plantar Fasciitis: What It Is and Why Prevention Starts with Small Actions

Imagine the arch of your foot as a bow and the plantar fascia as its string. This sturdy strip of connective tissue runs from the heel to the base of the toes and is responsible for supporting the arch and absorbing the shocks of running.

Plantar fasciitis is simply the inflammation of this “string,” caused by excessive tension. The causes can be many, but the most common are overuse (increasing mileage too quickly), improper footwear, or, very often, a muscular imbalance. Overly tight and rigid calf muscles and Achilles tendon “pull” on the fascia, putting it under chronic stress. At the same time, the small intrinsic muscles of the foot, weakened by a life spent in shoes, can no longer do their job of providing support.

But there’s good news: prevention is incredibly effective and requires only a few minutes a day. It’s a small maintenance routine for your “foundation.”

3 Exercises That Will Save Your Feet (and Only Take 5 Minutes)

Integrate these three simple exercises into your daily routine. You can do them in the morning right after you wake up or in the evening while watching TV.

1. The “Curl”: Towel Curls to Awaken the Muscles

• What it’s for: To strengthen the intrinsic muscles of the foot, the ones that support the arch and are often atrophied.
• How to do it:
  1. Sit in a chair, barefoot, with a small towel spread out on the floor in front of you.
  2. Keeping your heel on the floor, use only your toes to “curl” the towel toward you, as if you were trying to grab it.
  3. Once you’ve gathered it all, push it away again with your toes to straighten it out.
  4. Perform the exercise for 1-2 minutes per foot.

2. The Ball Massage: Releasing Tension

• What it’s for: To deeply massage the plantar fascia, breaking up adhesions and accumulated tension.
• How to do it:
  1. Get a tennis ball or a harder massage ball.
  2. While sitting or standing, slowly roll the ball under the entire sole of your foot, from the heel to the toes.
  3. Apply firm but controlled pressure. When you find a particularly tender or sore spot, hold the pressure there for 20-30 seconds, breathing deeply, until you feel the tension release.
  4. Perform the massage for 1-2 minutes per foot.

3. The Targeted Calf and Soleus Stretch

• What it’s for: To release tension in the calf-Achilles tendon complex, the main culprit for excessive strain on the plantar fascia. As we saw in our guide for calves and shins, both muscles need to be stretched.
• How to do it:
  1. Stand facing a wall with your hands on it for support.
  2. For the gastrocnemius: Step one leg back, keeping it straight with your heel on the floor. Lean your torso forward until you feel a clear stretch in the upper part of your calf. Hold for 30 seconds.
  3. For the soleus: Move slightly closer to the wall and, keeping the same position, bend the knee of your back leg. You’ll feel the stretch shift lower, toward the Achilles tendon. Hold for 30 seconds.
  4. Repeat everything with the other leg.

How to Integrate This Routine Into Your Day (Even While You Work)

The beauty of these exercises is that they don’t require a dedicated “workout time.” You can do them in any free moment. The ball massage and towel curls can be done comfortably while sitting at your desk (even better if you work from home). The calf stretches only take 2 minutes and a wall, perfect for a short break.

Taking care of your feet is not an option; it’s an investment. It’s the few minutes a day that make the difference between a run full of pain and a long history as a happy, injury-free runner. Your foundation will thank you with every step.