The first one has four episodes.
The first episode is street dance exercises, mainly stovepipe;
The second episode is dumbbell exercises, mainly thin arms; (Dumbbell girls can prepare two bottles of mineral water as dumbbells)
The third episode is aerobics, emphasizing overall shaping;
The last episode is yoga mat exercise, which aims to slim the waist and abdomen (yoga mat is needed)
The second part is also called big ball practice (prop yoga ball)
The first episode of big ball sports (whole body):/v _ show/v _ show/id _ xmjqxnzu0mjq4.html.
The second set of big ball exercises (waist and abdomen):/v _ show/id _ xmjqxode1ti4.html.
Big Ball Sports Episode 3 (Lower Body):/v _ show/v _ show/id _ xmjqxode0ndcy.html.
Big Ball Practice Episode 4 (Main Action Collection): /v_show/id_XMjQxNzMwNzE2.html