What is the long term effect on lifestyle for someone with a club foot?

Variable. Depending on the degree and treatment of the malformation long-term outcomes for children with club foot are variable. For most who are treated early in life with appropriate measures the prognosis is very good and approaches that of non-affected peers. Some children will have long-term balance or pain issues after treatment, but most do very well.
Varies. Depends on severity of clubfoot, treatment, other health factors, etc. The foot and calf will always be smaller. The foot will be stiff. However, many people with a treated club foot are very active without limitations.