Mohel have the training, they designate a "mohel". The mohel is specially trained in circumcision and the rituals surrounding the procedure. Many "mohalim" are doctors or rabbis (and some are both) or cantors and are required to receive appropriate training both from the religious and medical fields. Traditionally, the "mohel" uses a knife to circumcise the newborn. Today, doctors and some non-Orthodox "mohalim" use a perforating clamp before they cut the skin. The clamp makes it easier to be precise and shortens recovery time. Orthodox "mohalim" have rejected perforating clamps, arguing that by crushing and killing the skin it causes a
Practice What You Preach the direction of metal producer Alex Perialas." "Practice What You Preach" entered the "Billboard" 200 album charts a month after its release, peaking at number 77 and would remain on the chart for twelve weeks. Testament toured for less than a year to promote "Practice What You Preach". They embarked on a one-month U.S. tour in October 1989 with Annihilator and Wrathchild America (who had just released their respective debut albums "Alice in Hell" and "Climbin' the Walls"), and played two shows in California with Nuclear Assault and Voivod in December. The second leg of the "Practice What You Preach"