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Updated: Dec 22, 2025
Application of Consistent Massage-Like Perturbations on Mouse Calves and Monitoring the Resulting Intramuscular Pressure Changes
Published on: September 20, 2019
The effects of calf massage in boys with Duchenne muscular dystrophy: a prospective interventional study
Kate Carroll1,2,3, Eppie M Yiu1,2,4, Monique M Ryan1,2,4
1Department of Neurology, The Royal Children's Hospital, Melbourne, VIC, Australia.
Purpose:
We explored the effects of standardized calf massage in ambulant boys with Duchenne muscular dystrophy (DMD) using a prospective study design.
Materials And Methods:
Twenty boys completed two study visits, 1 week apart. At both visits, each leg received a 10-min calf massage (intervention) and a 10-min control rest period (placebo) in randomized order. Muscle length of calf and hamstrings and gastrocnemius stiffness were measured by a blinded assessor before and after intervention and placebo. Measures of gait function (timed 10-m walk/run and spatio-temporal gait parameters); gastrocnemius muscle ultrasound findings; participant perception of leg pain, stiffness and effort of walking and general psychological well-being were also collected.
Results:
Consistent significant small increases in muscle length of soleus, gastrocnemius and hamstrings were recorded post-massage, and gastrocnemius stiffness decreased. Small changes in gastrocnemius and soleus length only were also recorded following the control rest period. Gait function and general well-being remained stable throughout. Measurement across both study visits suggested that gains in muscle length may be cumulative with repeated massage.
Conclusions:
Calf massage is safe and associated with benefits to muscle length and stiffness for ambulant boys with DMD.Implications for RehabilitationIn a small sample of boys with Duchenne muscular dystrophy, calf massage was found to be safe, well-tolerated and associated with increased muscle length and decreased stiffness.The use of massage may assist in managing muscle length in boys with Duchenne muscular dystrophy.
