Effects of midfoot joint mobilization on ankle-foot morphology and function following acute ankle sprain. A crossover clinical trial.

After a lateral ankle sprain, joints in the midfoot can also become stiff or irritated, and this crossover trial asked whether adding midfoot joint mobilization to a home exercise program would help more than a sham hands-on treatment plus the same exercises. Young adults with recent ankle sprains received both treatments in random order, separated by a one-week washout, with outcomes measured before and after each treatment and again a week later. Midfoot mobilization produced statistically significant, moderate effects compared to sham: greater pain reduction at one week (d=0.8), and better immediate self-rated function and perceived improvement (both d=0.6). The abstract does not report the total participant number, and because this was a short-term crossover design with a one-week follow-up, it cannot show whether these differences persist longer or reflect lasting changes in joint mechanics rather than short-term symptom relief.

If you've sprained your ankle, the small bones in your midfoot can also get stiff or sore, even though the sprain itself usually involves ligaments further out at the ankle. This study looked at whether adding hands-on mobilization of these midfoot joints to a home exercise program of stretching, strengthening, and balance work made a difference compared to a sham treatment where a therapist rested their hands on the foot without doing the actual technique, alongside the same exercises. Each person tried both treatments in a random order, with a week's break in between, so researchers could compare how they responded to each one.

People who received the real midfoot mobilization reported significantly greater pain reduction a week later and felt more improved right after treatment compared to when they received the sham treatment. The study didn't report how many people took part or follow outcomes beyond one week, so it can't tell us whether these early differences last longer or translate into faster overall recovery from the sprain.

This is a summary of research, not medical advice. Talk to your own healthcare provider about anything affecting your care.

This crossover RCT compared midfoot mobilization (forefoot supination, cuboid glide, and plantar first tarsometatarsal techniques) plus a one-week home exercise program against a sham laying-of-hands plus the same HEP, in young adults with recent lateral ankle sprain. Each participant received both interventions in randomized order with a one-week washout, with assessments pre- and post-treatment and at one week, covering pain, patient-reported outcomes, foot morphology, joint mobility, pain-to-palpation, neuromotor function, and dynamic balance. Mobilization showed statistically significant, moderate between-condition effects over sham: greater pain reduction at one week (d=0.8) and better immediate Single Assessment Numeric Evaluation and Global Rating of Change scores (both d=0.6).

Total sample size is not stated in the abstract, and the crossover design with only a one-week washout and one-week follow-up limits conclusions about durability, carryover effects, and whether observed changes reflect genuine biomechanical shifts versus symptomatic response. No adverse events were reported. These findings support further investigation of midfoot mobilization as part of comprehensive LAS rehabilitation, though the short follow-up and unreported sample size warrant caution in generalizing effect sizes.