40-30-20-10 Exactly what it suggests…40 reps of all moves then 30, then 20, then 10 Boom! This is a toughie Nothing needed apart from a mat or carpet to lay on strength, cardio You may also like 21.32 Cardio Strength Quickie A quick empowering strength workout strength, cardio 14.08 KB Weights Circuit Short & Sweet - get it done! strength, cardio 28.17 Whole Body Happy A carefully sequenced full body workout strength, cardio «123456…14»Page 4 of 14