If you’ve felt that sharp, stabbing pain under your heel with the first steps out of bed in the morning, you already know the signature of plantar fasciitis. It’s one of the most common causes of heel pain I see, and also one of the most misunderstood. Most people either rest completely (and find the pain returns the moment they’re active again) or stretch aggressively (and irritate the tissue further). The fascia under your foot responds best to something in between: graded, progressive load. Research on high-load strength training for plantar fasciitis has shown it can reduce pain faster than stretching on its own — the fascia needs to be rebuilt, not just lengthened.
Key takeaway: Plantar fasciitis improves fastest with progressive loading — slow heel raises with the toes propped up — combined with calf and fascia stretching, not with rest or aggressive stretching. Recovery typically takes 6 to 12 weeks of consistent, structured work along the whole foot-to-hip chain.
The most effective exercises for plantar fasciitis combine progressive loading with mobility. The cornerstone is the slow heel raise with a rolled towel under the toes, which loads the fascia under tension and stimulates repair. Add calf stretching against a wall, a seated plantar fascia stretch, and foot-arch (“short foot”) strengthening. Progress load gradually rather than resting completely. Sophie Mercer, PMA-certified clinical Pilates instructor, has built a 6-week Plantar Fasciitis Relief protocol of 24 phase-by-phase exercises that rebuild fascia tolerance from the foot up.
What is the best exercise for plantar fasciitis?
If I could only give you one, it would be the loaded heel raise. Stand with the balls of your feet on a step and a rolled towel placed under your toes so they’re gently extended. Rise up slowly over three seconds, pause at the top, then lower over three seconds. The towel engages what’s called the windlass mechanism, putting the plantar fascia under tension while your calf does the work. Start with both feet, two sets of ten, every other day, and progress to single-leg as it becomes manageable.
This matters because the plantar fascia is load-bearing tissue. When it’s irritated, the instinct is to protect it — but unloaded tissue gets weaker and less tolerant, which is why pain returns the moment you’re back on your feet. Controlled loading is what rebuilds capacity.
What stretches help heel pain?
Two stretches earn their place. The first is a calf stretch against a wall: back leg straight, heel down, leaning forward until you feel a pull through the calf, held for 30 seconds. Tight calves and limited ankle dorsiflexion are among the strongest drivers of plantar fasciitis, because a stiff ankle forces the foot to overwork. The second is a seated plantar fascia stretch: cross the affected foot over your opposite knee and gently pull the toes back toward your shin until you feel a stretch along the arch.
Do the fascia stretch before your first steps in the morning, while still sitting on the edge of the bed. That pre-loading dramatically reduces the dreaded first-step pain.
What should you not do with plantar fasciitis?
Three things reliably make it worse. Walking barefoot on hard floors, especially first thing in the morning before the fascia has warmed up. Increasing your activity too quickly — a sudden jump in running mileage, a new standing job, or a long day of walking on holiday is a classic trigger. And aggressive, bouncy stretching of an acutely painful heel, which adds insult to already irritated tissue.
Relative rest is the goal, not complete rest. Keep moving, but pull back the specific activity that flares it and let the loading work do its job.
Why a whole-leg approach works better
Here’s what gets missed when plantar fasciitis is treated as purely a foot problem: how load arrives at your foot depends on everything above it. Weak hip stabilisers let the knee drift inward, which flattens the arch and overloads the fascia with every step. Stiff ankles transfer stress downward. This is exactly where Pilates earns its place — it trains the foot’s intrinsic muscles, ankle mobility, calf length, and hip control as one connected system, so the fascia isn’t carrying load it was never meant to carry alone.
That’s also why relief from a structured programme tends to last, where isolated stretching often doesn’t.
How the Plantar Fasciitis Relief protocol helps
Sophie’s 6-Week Plantar Fasciitis Relief Program takes everything above and sequences it properly — calming the acute pain first, then progressively loading the fascia, strengthening the foot and hip, and restoring the ankle mobility that protects against recurrence. You get 24 photo-demonstrated exercises across three phases, so you’re never guessing which exercise belongs to which stage of recovery.
This article is for informational purposes only and does not constitute medical advice. Heel pain has several possible causes; if your pain is severe, worsening, or hasn’t responded after a few weeks, please consult a physiotherapist or podiatrist before continuing.