Progressive Cha-Cha Locks Rhythm: 1234&1234& Step # Bar/Beat and Rhythm Foot Placement Turn Footwork Description Man - - - - - - 1 1 LF side (or back) Up to 1/4 L bet 1-3 BF First half of Cha-Cha box  2 2 RF back - BF   3 3 replace weight to LF - BF   4 4 RF fwd, R side leading Nil BF Forward Lock 5 & LF crosses behind RF Nil B   6 2 RF fwd Up to 1/4 L bet 6-8 BF Second half of Cha-Cha box  7 2 LF fwd - BF    8  3 replace weight to RF  - BH     9  4 LF back, L side leading   Nil B  Back Lock   10  &  RF crosses in front of LF Nil  BF    Lady - - - - - 1 1 RF side (or forward) Up to 1/4 L bet 1-3 BF  First half of Cha-Cha box 2 2 LF fwd - BF 3 3 replace weight to RF - BH 4 4 LF back, L side leading Nil B Back Lock 5 & RF crosses in front of LF Nil BF 6 2 LF back Up to 1/4 L bet 6-8 BF Second half of Cha-Cha box 7 2 RF back - BF  8 3  replace weight to LF  -  BF    9 4  RF fwd, R side leading  Nil BF     10 &  LF crosses behind RF Nil  B