Before revision: The periodization method is very common and was accredited to Tudor BompaThe Triathlete's Training Bible, Joe Friel, 2nd ed, p. 28, Velo Press, 2004 and consists of blocks of time, generally 4–12 weeks each Rob Leamaker and Ray Browning promote the S.E.R.I.O.U.S method.
After revision: The periodization method was accredited to Tudor BompaThe Triathlete's Training Bible, Joe Friel, 2nd ed, p. 28, Velo Press, 2004 and consists of blocks of time, generally 4–12 weeks each Rob Leamaker and Ray Browning promote the S.E.R.I.O.U.S method.