Someone is a couple of kilograms heavier. Galileo has his double leg casts on to treat his idiopathic toe walking. Two little casts on two little legs. I want to try and document the process to shed some light on this type of treatment. A nice overview of why Galileo is having serial casting can be found here. In summary he has exclusively toe walked his entire life and now has muscle contraction in his legs, primarily in his heel.