Reflexology Trial", Simon Singh states that if indeed the hands and feet "reflect" the internal organs, reflexology might be expected to explain how such "reflection" was derived from the process of Darwinian natural selection; but Singh says that no argument or evidence has been adduced. In the United Kingdom, reflexology is coordinated on a voluntary basis by the Complementary and Natural Healthcare Council (CNHC). Registrants are required to meet Standards of Proficiency outlined by Profession Specific Boards, but since CNHC is voluntary anyone practicing can describe themselves as a reflexologist. When the CNHC began admitting reflexologists, a skeptic searched for, and
Constraint-induced movement therapy the affected limb is called shaping. Traditionally, CIMT involves restraining the unaffected arm in patients with hemiparetic stroke or hemiparetic cerebral palsy (HCP) for 90% of waking hours while engaging the affected limb in a range of everyday activities However, given concerns with compliance (both among patients and clinicians), reimbursement, and patient safety, studies have varied on hours of restraint per day and length of therapy. More specifically, CIMT involves the person performing supervised structured tasks with the affected limb 6 hours a day for 10 days over a 14-day period, in addition to wearing the restrictive mitt or sling