Yes, but her four sets of aerobics are not specifically aimed at the chest and buttocks, but are interspersed in her whole set of aerobics. The first episode is hip-hop aerobics (thin legs), the second episode is dumbbell aerobics (thin arms), the third episode is aerobics (shaping), and the fourth episode is yoga mat aerobics (thin belly). If you just want to get in shape locally, you can read her slimming book, and each part has specific actions.