BodyRock and its Daily Hiit are also fantastic sources of free full - body workouts you can do in 12 minutes or less .
The instructor is solid at pointing out proper form and modifications if the moves are initially too difficult .
BodyRock and its Daily Hiit are also fantastic sources of free full - body workouts you can do in 12 minutes or less , and the instructor is solid at pointing out proper form and modifications if the moves are initially too difficult .