Are half-jumps necessary?

have learn half-flip , half-lutz before learning single flip , single lutz? or can learn single flip , lutz after single loop? isi syllabus has half flip , lutz, before learn salchow, usfs doesn't.

necessary learn half flip , lutz when have salchow , toe-loop? or have learn before learn salcow.

know half-loop , half-axel used trasitions, half flip , lutz?
** confused

do have learn half-flip , half-lutz before learning single flip , single lutz? or can learn single flip , lutz after single loop? isi syllabus has half flip , lutz, before learn salchow, usfs doesn't. necessary learn...

Sports Winter Sports Ice Skating Next