Towel Scrunch
What Is the Towel Scrunch?
Towel Scrunch is an isolation exercise that primarily targets the lower legs, training the muscles that curl the toes and the small muscles in the sole of the foot. It is a beginner-level movement that needs nothing more than a thin towel and a smooth floor, and it is done barefoot by gripping the towel with the toes and dragging it back under the feet.
The muscles doing most of the work are hard to show on a muscle map. The long toe flexors start deep in the calf, beneath the soleus, and run down to the toes, while the short flexors and other small muscles sit inside the sole itself. The map can only show the calf and shin muscles that help hold the standing position, so it understates how hard the feet are working. Expect to feel the effort in the arch and under the toes rather than in the calf.
Physical therapists use towel scrunches to rebuild toe grip and foot strength after foot and ankle injuries, and the exercise appears in many home programs for plantar heel pain. It also suits older adults who want stronger feet as one part of a broader strength and balance routine, since toe strength tends to drop with age and the exercise is easy to do at home. Towel scrunches mainly train toe curling rather than lifting the arch, so they work best alongside balance work such as the Single-Leg Stand and calf work such as the Bodyweight Calf Raise.
This version is done standing with both feet on the towel, which makes the toes grip under body weight. The more common starting point is seated in a chair with the feet flat on the towel, which takes the balance demand away and lets beginners focus on the toe movement. From there, the usual progression runs from sitting to standing on both feet, then to standing on one foot, and finally to adding a light weight, such as a book, to the far end of the towel.
Muscles Worked
- Soleus
- Low
- Gastrocnemius (Lateral Head)
- Minimal
- Gastrocnemius (Medial Head)
- Minimal
- Tibialis Anterior
- Minimal
Instructions
- Lay a thin towel flat on a smooth, hard floor and stand barefoot beside a counter or sturdy chair back you can hold for balance.
- Step onto the near end of the towel with both feet hip-width apart and the toes pointing forward, so most of the towel lies in front of your toes.
- Stand tall with your knees soft, your arms relaxed at your sides or one hand resting on the support, and your weight spread evenly between your heels and the balls of your feet.
- Spread your toes and reach them forward onto the towel.
- Curl your toes down and back to grip the towel and drag it toward your heels, keeping your heels and the balls of your feet planted.
- Hold the curl for a moment, then relax your toes and reach them forward again to grab the next section.
- Keep gathering until the towel is bunched under your feet or you finish your reps.
- Smooth the towel out and repeat for the next set.
Common Mistakes
Lifting the heels
Letting the heels come up shifts the effort to the calves, so keep the heels planted and let only the toes move.
Short, rushed grabs
Quick flicks skip both the full spread and the full curl, so reach the toes all the way forward and curl them all the way back on every rep.
Tensing the whole leg
Clenching the thigh and calf does not help the toes, so keep everything above the ankle relaxed.
Working on carpet or with a thick towel
Carpet and heavy towels stop the towel from sliding, so use a thin towel on a smooth, hard floor.
Pushing through a cramp
Carrying on with a cramping arch only makes it tighter, so stop, pull the toes up gently until it eases and do fewer reps.
Standing without support
The standing version challenges balance, so keep a counter or sturdy chair within reach until you feel steady.
Injuries
Towel Scrunch is a low risk exercise when performed with proper technique. The most common problem is a cramp under the arch or toes, especially in the first few sessions. If one starts, stop, gently pull the toes up toward the shin and hold until it eases, then finish with fewer reps. Sore toe joints, bunions and plantar heel pain can also flare if you curl too hard or do too many reps too soon.
The standing version adds a balance demand, so stand next to a counter or a sturdy chair back and keep a hand on it if your balance is unsteady. People with diabetes or reduced feeling in the feet should check the soles and toes for redness or rubbing after each session, since a blister can go unnoticed.
To make it easier, sit in a chair with the feet flat on the towel, work one foot at a time and keep the sets short. To progress, stand on one foot, slow down each curl, or place a light weight such as a book on the far end of the towel. For heel pain, pair it with calf stretching and gentle work such as the Foam Roller Foot Roll or the Kneeling Toe Stretch.
Stop if you feel sharp pain, a cramp that will not ease, or numbness or tingling in the foot, and check with a physical therapist or podiatrist if heel or toe pain is worse the next morning.
Other Names for the Towel Scrunch
The Towel Scrunch is also known as:
- Towel Curl
- Towel Gathering
Frequently Asked Questions
- Q: Should I do towel scrunches sitting or standing?
Start sitting if you are new to the exercise, have sore feet or feel unsteady on your feet. Standing makes the toes grip under body weight, and once that feels easy you can progress to standing on one foot.
- Q: How many reps should I do?
Home programs commonly use about 10 repetitions once or twice a day, building to 3 sets of 10 to 12 with a short hold at the top of each curl. Add a set or a light weight on the towel only once the current amount feels easy and causes no cramping.
- Q: Will towel scrunches improve my balance?
Not on their own. In an eight-week trial of adults over 60, adding towel curls to lower-body resistance training improved toe flexor strength more than resistance training alone, but it did not improve balance test scores, while short-foot training did. Pair them with direct balance practice such as the Single-Leg Stand.
- Q: Do towel scrunches help with heel pain?
They are a common part of home programs for plantar heel pain, usually alongside calf and foot stretches, but they are a supporting exercise rather than a fix on their own. If heel pain lasts more than a few weeks or keeps getting worse, have it checked by a physical therapist or podiatrist.
- Q: Is it normal for my foot to cramp?
Yes, a cramp under the arch or toes is common when you first start. Stop, gently pull the toes up toward the shin until it passes, and build the number of reps up gradually over the following sessions.